{"product_id":"recovery-bundle-xl-saunabox®-plungebox-xl","title":"SaunaBox® Recovery Bundle XL: SAUNABOX® + PlungeBox XL","description":"\u003cdiv class=\"product-pdp\"\u003e\n\u003csection class=\"section section--cream\" aria-labelledby=\"why-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"overview__grid\"\u003e\n\u003cdiv class=\"overview__body\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eHeat + Cold Recovery System\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"why-heading\"\u003eTwo Therapies. One Protocol. The Most Complete At-Home Recovery Setup Available.\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eSeparately, the SaunaBox® SmartSteam and the PlungeBox XL are each effective recovery tools. Together, they form something more powerful — a contrast therapy protocol that alternates deliberate heat exposure with deliberate cold exposure in a single session. The \u003cstrong\u003eRecovery Bundle XL\u003c\/strong\u003e gives you both, bundled at a meaningful saving over purchasing each individually. With over \u003cstrong\u003e1,800 five-star reviews\u003c\/strong\u003e across the SaunaBox product line, it's a combination that's earned its reputation.\u003c\/p\u003e\n\u003cp\u003eThe science behind contrast therapy is well-established. Heat exposure — the SaunaBox reaches 115–120°F with near-100% steam humidity — triggers cardiovascular responses, relaxes muscle tissue, and drives deep circulation. Following immediately with cold immersion in the PlungeBox XL causes vasoconstriction, reduces inflammation, increases norepinephrine, and activates the body's thermogenic response. The alternation between the two states creates physiological adaptation that neither modality produces alone: improved resilience, faster recovery, improved sleep architecture, and a natural adrenaline and mood lift that typically lasts hours.\u003c\/p\u003e\n\u003cp\u003eThe Bundle XL pairs specifically the SmartSteam portable steam sauna — fully set up in 5–10 minutes — with the PlungeBox XL lay-flat cold tub, which at 48.4\" long accommodates users up to 6'6\" for complete full-body cold immersion. No permanent installation, no renovation. Both set up anywhere in your home, backyard, garage, or patio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner\"\u003e\n\u003cdiv class=\"bundle-banner__card\"\u003e\n\u003cdiv class=\"bundle-banner__label\"\u003e🔥 Heat\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner__name\"\u003eSaunaBox® SmartSteam\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner__spec\"\u003e115–120°F · 100% Humidity · App Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner__plus\"\u003e+\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner__card bundle-banner__card--accent\"\u003e\n\u003cdiv class=\"bundle-banner__label\"\u003e🧊 Cold\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner__name\"\u003ePlungeBox XL Lay-Flat\u003c\/div\u003e\n\u003cdiv class=\"bundle-banner__spec\"\u003e48.4\" Long · 500L · Fits to 6'6\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"overview__image\"\u003e\u003cimg src=\"https:\/\/saunabox.com\/cdn\/shop\/files\/32_db86bcd4-6a90-4a2d-85df-fa742fc75fd7.png?v=1762197998\" alt=\"Recovery Bundle XL showing SaunaBox SmartSteam steam sauna and PlungeBox XL cold plunge tub side by side\" loading=\"lazy\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section section--dark\" aria-labelledby=\"science-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eThe Science of Contrast Therapy\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"science-heading\"\u003eWhat Happens When You Alternate Heat and Cold\u003c\/h2\u003e\n\u003cp class=\"section__lead\"\u003eContrast therapy — also called hot-cold cycling or Nordic bathing — has been studied extensively in sports science and sports medicine. The physiological mechanisms are distinct from either modality used alone.\u003c\/p\u003e\n\u003cdiv class=\"contrast-flow\" role=\"img\" aria-label=\"Contrast therapy protocol: heat session, then transition, then cold plunge\"\u003e\n\u003cdiv class=\"contrast-step contrast-step--hot\"\u003e\n\u003cdiv class=\"contrast-step__icon\"\u003e♨️\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__title\"\u003eSteam Heat Session\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__detail\"\u003e10–20 min at 115–120°F\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__detail\"\u003eVasodilation · Deep muscle relaxation · Elevated heart rate · Cortisol reduction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"contrast-step contrast-step--transition\"\u003e\n\u003cdiv class=\"contrast-step__arrow\" aria-hidden=\"true\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__label\"\u003eTransition\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"contrast-step contrast-step--cold\"\u003e\n\u003cdiv class=\"contrast-step__icon\"\u003e🧊\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__title\"\u003eCold Plunge\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__detail\"\u003e3–5 min in cold water\u003c\/div\u003e\n\u003cdiv class=\"contrast-step__detail\"\u003eVasoconstriction · Norepinephrine surge · Inflammation reduction · Metabolic activation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech__grid\"\u003e\n\u003cdiv class=\"tech-card\"\u003e\n\u003cdiv class=\"tech-card__icon\"\u003e🔄\u003c\/div\u003e\n\u003cdiv class=\"tech-card__title\"\u003eCardiovascular Pumping Effect\u003c\/div\u003e\n\u003cdiv class=\"tech-card__text\"\u003eThe alternation between heat-induced vasodilation and cold-induced vasoconstriction creates a pumping effect on the cardiovascular system. Blood vessels expand and contract in sequence, improving peripheral circulation and accelerating the clearance of metabolic waste products from muscle tissue — including lactate and inflammatory cytokines.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-card\"\u003e\n\u003cdiv class=\"tech-card__icon\"\u003e🧠\u003c\/div\u003e\n\u003cdiv class=\"tech-card__title\"\u003eNeurochemical Response\u003c\/div\u003e\n\u003cdiv class=\"tech-card__text\"\u003eCold water immersion following heat causes a significant norepinephrine release — up to 300% above baseline in some studies. This neurochemical response is behind the characteristic mood lift, mental clarity, and energy boost that contrast therapy practitioners report. The effect is distinct from either heat or cold used in isolation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-card\"\u003e\n\u003cdiv class=\"tech-card__icon\"\u003e💪\u003c\/div\u003e\n\u003cdiv class=\"tech-card__title\"\u003eMuscle Recovery Acceleration\u003c\/div\u003e\n\u003cdiv class=\"tech-card__text\"\u003eThe combination addresses muscle recovery from two directions simultaneously: heat relaxes and lengthens muscle tissue while driving nutrient-rich blood flow; cold reduces post-exercise inflammation and edema. Athletes using contrast therapy protocols consistently report reduced DOMS (delayed onset muscle soreness) compared to passive recovery.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-card\"\u003e\n\u003cdiv class=\"tech-card__icon\"\u003e🔥\u003c\/div\u003e\n\u003cdiv class=\"tech-card__title\"\u003eBrown Fat Activation\u003c\/div\u003e\n\u003cdiv class=\"tech-card__text\"\u003eRepeated cold exposure activates brown adipose tissue (brown fat), which burns calories to generate heat. Unlike white fat, which stores energy, brown fat is metabolically active. Regular cold exposure — particularly following heat — increases brown fat mass and activity, supporting metabolic function and thermogenesis independent of physical training.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section\" aria-labelledby=\"benefits-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eCombined Benefits\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"benefits-heading\"\u003eWhat a Complete Contrast Therapy Protocol Delivers\u003c\/h2\u003e\n\u003cp class=\"section__lead\"\u003eBenefits tagged 🔥 are primarily driven by heat. Benefits tagged 🧊 are primarily driven by cold. Benefits tagged ✦ are reinforced by combining both modalities.\u003c\/p\u003e\n\u003cdiv class=\"benefits__grid\"\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon benefit-card__icon--dark\" aria-hidden=\"true\"\u003e💪\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eMuscle Recovery\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e✦ Combined\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon\" aria-hidden=\"true\"\u003e🔥\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eReduce Inflammation\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e🧊 Cold-Primary\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon benefit-card__icon--dark\" aria-hidden=\"true\"\u003e❤️\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eCirculation Boost\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e✦ Combined\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon\" aria-hidden=\"true\"\u003e⚡\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eEnergy \u0026amp; Mood\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e🧊 Cold-Primary\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon benefit-card__icon--dark\" aria-hidden=\"true\"\u003e🌙\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eSleep Performance\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e✦ Combined\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon benefit-card__icon--dark\" aria-hidden=\"true\"\u003e🧘\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eDeep Relaxation\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e🔥 Heat-Primary\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon benefit-card__icon--dark\" aria-hidden=\"true\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eImmune Support\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e✦ Combined\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-card\"\u003e\n\u003cdiv class=\"benefit-card__icon benefit-card__icon--dark\" aria-hidden=\"true\"\u003e🏆\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__title\"\u003eStress Reduction\u003c\/div\u003e\n\u003cdiv class=\"benefit-card__tag\"\u003e✦ Combined\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section section--cream\" aria-labelledby=\"sauna-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-section__grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product-section__label\"\u003e🔥 The Heat Side\u003c\/div\u003e\n\u003ch2 class=\"product-section__title\" id=\"sauna-heading\"\u003eSaunaBox® SmartSteam — Your Portable Steam Sanctuary\u003c\/h2\u003e\n\u003cp class=\"product-section__body\"\u003eThe SaunaBox® SmartSteam is the steam sauna half of this bundle — a portable, app-enabled steam system that sets up in 5–10 minutes wherever you need it. Pour distilled water into the SmartSteam chamber and within 10 minutes, steam flows into the insulated tent at 115–120°F with near-100% humidity. The high humidity environment makes steam heat significantly more intense than equivalent dry heat — the moisture carries heat energy directly to your skin and deep muscle tissue in a way dry air cannot replicate.\u003c\/p\u003e\n\u003cdiv class=\"product-section__specs\"\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eTemperature\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003e115–120°F, near 100% humidity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eSetup Time\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003e5–10 minutes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eSteam Ready\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003eWithin 10 minutes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eControl\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003eSmartSteam® Unit + App\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"product-section__list\"\u003e\n\u003cli\u003ePortable SmartSteam® heating unit — distilled\/purified water required\u003c\/li\u003e\n\u003cli\u003ePatented Heat-Insulating ThermoShield® Frame Cover — certified non-toxic\u003c\/li\u003e\n\u003cli\u003eDurable fiberglass sauna frame\u003c\/li\u003e\n\u003cli\u003eIncluded portable chair, SweatLock Floor Mat, and microfiber towel\u003c\/li\u003e\n\u003cli\u003eSaunaBox® app control — iOS and Android Bluetooth\u003c\/li\u003e\n\u003cli\u003eAnti-microbial interior, machine washable SweatLock mat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-section__image\"\u003e\u003cimg src=\"https:\/\/saunabox.com\/cdn\/shop\/files\/SaunaBox_Tent_2-A_R07_01.png?v=1769034648\" alt=\"SaunaBox SmartSteam portable steam sauna fully assembled showing tent and SmartSteam heating unit\" loading=\"lazy\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section\" aria-labelledby=\"plunge-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-section__grid\"\u003e\n\u003cdiv class=\"product-section__image\"\u003e\u003cimg src=\"https:\/\/saunabox.com\/cdn\/shop\/files\/SBPlungeBoxR01_C2-02.png?v=1762982082\" alt=\"PlungeBox XL lay-flat cold plunge tub showing 48-inch oval shape for full-body cold immersion\" loading=\"lazy\" width=\"600\" height=\"600\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"product-section__label\"\u003e🧊 The Cold Side\u003c\/div\u003e\n\u003ch2 class=\"product-section__title\" id=\"plunge-heading\"\u003ePlungeBox XL Lay-Flat — Full-Body Cold Immersion\u003c\/h2\u003e\n\u003cp class=\"product-section__body\"\u003eThe PlungeBox XL is the cold plunge half of this bundle — a 500-liter oval lay-flat tub that at 48.4\" long accommodates users up to 6'6\" in complete full-body submersion, lying flat rather than seated. Standard barrel-style cold plunge tubs leave taller users with their legs above the waterline. The XL's lay-flat design means everything from shoulders to feet is submerged simultaneously — which is the point of cold immersion. Fill with water and ice and you're ready in minutes. Extra thick insulation retains cold temperature longer between ice additions.\u003c\/p\u003e\n\u003cdiv class=\"product-section__specs\"\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eDimensions\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003e48.4\" × 31.1\" × 29.5\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eCapacity\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003e500 liters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eFits\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003eUp to 6'6\" \/ 350 lbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-pill\"\u003e\n\u003cspan class=\"spec-pill__label\"\u003eTub Weight\u003c\/span\u003e \u003cspan class=\"spec-pill__value\"\u003e5.7 kg empty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"product-section__list\"\u003e\n\u003cli\u003eOval lay-flat design — full-body submersion from shoulders to feet\u003c\/li\u003e\n\u003cli\u003eExtra thick insulation retains cold temperature longer per ice addition\u003c\/li\u003e\n\u003cli\u003eInsulated cover lid included — maintains temperature between sessions\u003c\/li\u003e\n\u003cli\u003e5.7kg empty — portable, stores flat in carrying case\u003c\/li\u003e\n\u003cli\u003eHand pump and drainage hose included — no tools required\u003c\/li\u003e\n\u003cli\u003eCompatible with PlungeBox 1\/2HP Water Chiller Pro for ice-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section section--cream\" aria-labelledby=\"box-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eEverything In The Bundle\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"box-heading\"\u003eTwo Complete Kits. One Delivery.\u003c\/h2\u003e\n\u003cp class=\"section__lead\"\u003eBoth the SaunaBox SmartSteam and the PlungeBox XL ship with their complete accessory sets — nothing extra to purchase to start your first contrast therapy session.\u003c\/p\u003e\n\u003cdiv class=\"box-dual\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"box-column__header\"\u003e\n\u003cspan\u003e🔥\u003c\/span\u003e\n\u003cdiv class=\"box-column__title\"\u003eSaunaBox® SmartSteam Kit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-items\"\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e♨️\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003ePortable SmartSteam® Unit\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🏕️\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eThermoShield® Heat-Insulating Frame Cover\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🔧\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eFiberglass Sauna Frame\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🪑\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003ePortable Chair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🧘\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eSweatLock Floor Mat (machine washable)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🧺\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eMicro-Fiber Towel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🎒\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eCarrying Case\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🛡️\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003e1-Year Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🚚\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eFree U.S. Delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"box-column__header\"\u003e\n\u003cspan\u003e🧊\u003c\/span\u003e\n\u003cdiv class=\"box-column__title\"\u003ePlungeBox XL Kit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-items\"\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🛁\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003ePlungeBox XL Lay-Flat Tub (48.4\" × 31.1\")\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🪪\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eInsulated Cover Lid\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🎒\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eCarrying Case\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e💨\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eHand Pump\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"box-row\"\u003e\n\u003cspan class=\"box-row__icon\"\u003e🚿\u003c\/span\u003e \u003cspan class=\"box-row__text\"\u003eDrainage Hose\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section\" aria-labelledby=\"setup-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eSetup Guide\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"setup-heading\"\u003eBoth Ready in Under 30 Minutes. Total.\u003c\/h2\u003e\n\u003cp class=\"section__lead\"\u003eThe SaunaBox sets up in 5–10 minutes and is steam-ready in 10 more. The PlungeBox XL inflates, fills, and ices in about 15 minutes. Run them in parallel and your first contrast therapy session is within the hour.\u003c\/p\u003e\n\u003cdiv class=\"setup__grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-col__header\"\u003e\n\u003cspan\u003e🔥\u003c\/span\u003e\n\u003cdiv class=\"setup-col__title\"\u003eSaunaBox® Setup\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-steps\"\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eAssemble Frame + ThermoShield Cover\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003eConnect the fiberglass frame sections and fit the ThermoShield cover over it. Takes about 5–10 minutes first time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eFill SmartSteam® with Distilled Water\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003ePour distilled or purified water into the SmartSteam chamber — not tap water, which causes mineral buildup over time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003ePower On + Wait 10 Minutes\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003eTurn on via the SmartSteam unit or the SaunaBox® app. Steam begins flowing into the tent within 10 minutes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e4\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eSet Duration + Step In\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003ePlace the portable chair and SweatLock mat, zip the flap, and begin your heat session. 10–20 minutes is typical for contrast therapy protocols.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-col__header\"\u003e\n\u003cspan\u003e🧊\u003c\/span\u003e\n\u003cdiv class=\"setup-col__title\"\u003ePlungeBox XL Setup\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-steps\"\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eInflate with Hand Pump\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003eUse the included hand pump to inflate the oval tub walls to firm rigidity. Takes 5–10 minutes manually — no power source required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eFill with Cold Water\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003eFill to your desired session depth via garden hose. At 500 liters, filling to immersion depth takes 10–20 minutes at typical household flow rates.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eAdd Ice + Wait for Temperature\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003eAdd ice and wait 10–15 minutes for temperature to equalize. The XL's thick insulation helps maintain cold through your session.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"setup-step\"\u003e\n\u003cdiv class=\"setup-step__num\"\u003e4\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"setup-step__title\"\u003eLie Flat + Submerge\u003c\/div\u003e\n\u003cdiv class=\"setup-step__desc\"\u003eStep in and lie back for full-body lay-flat immersion. 3–5 minutes is typical for contrast therapy. Cover the lid between sessions to retain cold.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section section--cream\" aria-labelledby=\"value-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eBundle Value\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"value-heading\"\u003eWhy the Bundle Makes Sense\u003c\/h2\u003e\n\u003cp class=\"section__lead\"\u003eThe Recovery Bundle XL gives you both modalities at a combined discount — plus the option to add a chiller later when you're ready for ice-free cold plunging.\u003c\/p\u003e\n\u003cdiv class=\"value__grid\"\u003e\n\u003cdiv class=\"value-card\"\u003e\n\u003cdiv class=\"value-card__icon\"\u003e💰\u003c\/div\u003e\n\u003cdiv class=\"value-card__title\"\u003eBundle Savings\u003c\/div\u003e\n\u003cdiv class=\"value-card__text\"\u003ePurchasing the SaunaBox SmartSteam and PlungeBox XL as a bundle saves meaningfully versus buying each product separately. Both items ship together in a single order — one delivery, one setup session, one complete recovery system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"value-card\"\u003e\n\u003cdiv class=\"value-card__icon\"\u003e🔌\u003c\/div\u003e\n\u003cdiv class=\"value-card__title\"\u003eUpgrade to Ice-Free Later\u003c\/div\u003e\n\u003cdiv class=\"value-card__text\"\u003eThe PlungeBox XL is compatible with the PlungeBox 1\/2HP Water Chiller Pro. When you're ready to eliminate ice management, add the chiller — it connects directly to the XL for continuous temperature control down to 35°F with built-in filtration and ozone sanitation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"value-card\"\u003e\n\u003cdiv class=\"value-card__icon\"\u003e💳\u003c\/div\u003e\n\u003cdiv class=\"value-card__title\"\u003eHSA\/FSA Eligible\u003c\/div\u003e\n\u003cdiv class=\"value-card__text\"\u003eThe Recovery Bundle XL may qualify for HSA\/FSA purchase through Truemed for customers with qualifying medical conditions. Both steam therapy and cold water immersion therapy have documented medical and rehabilitative applications. Eligible customers typically save 25–35% using pre-tax health dollars.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"section\" aria-labelledby=\"faq-heading\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section__eyebrow\"\u003eCommon Questions\u003c\/p\u003e\n\u003ch2 class=\"section__title\" id=\"faq-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp class=\"section__lead\"\u003eAnswers to the questions most commonly asked about the Recovery Bundle XL and contrast therapy protocols.\u003c\/p\u003e\n\u003cdiv class=\"faq__list\" role=\"list\"\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eWhat is contrast therapy and why does the combination work?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eContrast therapy is the deliberate alternation between heat and cold exposure in a single protocol. Heat causes vasodilation — blood vessels expand, circulation increases, muscle tissue relaxes. Cold causes vasoconstriction — vessels contract, inflammation decreases, norepinephrine surges. The alternation creates a cardiovascular pumping effect that accelerates clearance of metabolic waste from muscles, while the cold-induced norepinephrine response produces the mood and energy lift that contrast therapy practitioners report. The effects are distinct from either modality used alone.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eWhat's the recommended contrast therapy protocol?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eA common starting protocol is 10–20 minutes in the SaunaBox steam sauna followed by 3–5 minutes in the PlungeBox cold plunge. This cycle can be repeated 2–3 times in a single session for more advanced practitioners. The key is transitioning between hot and cold relatively quickly — within 1–2 minutes — to maximize the vascular response. Always consult a healthcare professional before beginning contrast therapy, especially if you have cardiovascular conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eHow hot does the SaunaBox get in this bundle?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eThe SaunaBox SmartSteam included in this bundle reaches 115–120°F with near-100% humidity. Because water carries heat energy more efficiently than dry air, the steam environment at 115–120°F produces physiological effects comparable to a dry sauna running significantly higher — elevated heart rate, deep sweating, and full cardiovascular stress. For most people, this temperature range is actually more intense than it sounds.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eWhy does the bundle include the XL lay-flat tub specifically?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eThe PlungeBox XL's lay-flat design at 48.4\" long accommodates users up to 6'6\" in complete full-body submersion. For contrast therapy to be most effective, maximizing the body surface area in cold water matters — the more skin exposed to cold simultaneously, the stronger the physiological response. Standard barrel-style tubs seat users upright with legs partially above the waterline. The XL Lay-Flat puts your entire body — including your legs and hips, which are the largest muscle groups — into the cold simultaneously.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eCan I use the SaunaBox and PlungeBox at the same time?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eNo — contrast therapy protocols use the modalities sequentially, not simultaneously. The SaunaBox and PlungeBox are used in alternation: steam session, then cold plunge, then optionally repeat. Both can be set up and ready in their respective states at the same time, making the transition between them quick and convenient. Having both set up and ready is the practical advantage of owning the bundle — you don't have to prepare one while the other is running.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eHow do I clean each product in the bundle?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eSaunaBox: After each session, leave the door flap open to air out and wipe down interior condensation. The SweatLock Floor Mat is machine washable. The anti-microbial interior handles hygiene passively between sessions. PlungeBox XL: Change the water every two weeks based on use frequency. Between changes, wipe down the interior with a natural cleaning spray and rinse. The insulated cover lid keeps debris out and helps maintain temperature between sessions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eCan I add a chiller to the PlungeBox XL later?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eYes — the PlungeBox XL is compatible with the PlungeBox 1\/2HP Water Chiller Pro, which is available separately. The chiller connects via the tub's hose port and provides continuous temperature control down to 35°F with built-in 20-micron filtration and ozone sanitation. This eliminates ice purchasing and management entirely. The chiller's hose set is included with the chiller purchase — no additional adapters required for the XL tub.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eIs the Recovery Bundle XL HSA\/FSA eligible?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eThe Recovery Bundle XL may qualify for HSA\/FSA purchase through Truemed for customers with qualifying medical conditions. Both steam therapy and cold water immersion therapy have documented medical and rehabilitative applications — including post-surgical recovery, chronic pain management, inflammation reduction, and sports medicine. Eligible customers typically save 25–35% using pre-tax health dollars. Eligibility is confirmed through Truemed's qualification process at checkout.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eHow long does the full setup take?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eBoth setups can run in parallel. The SaunaBox takes 5–10 minutes to assemble, then is steam-ready 10 minutes after powering on. The PlungeBox XL takes 5–10 minutes to inflate, then 10–20 minutes to fill and ice. Running both simultaneously, your first complete contrast therapy session can begin within 20–30 minutes of starting setup. After the first time, setup is significantly faster as you learn both systems.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" role=\"listitem\"\u003e\n\u003cbutton type=\"button\"\u003e\u003cspan\u003eCan I use either product from the bundle independently?\u003c\/span\u003e\u003cspan class=\"faq-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/button\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cdiv class=\"faq-answer__inner\"\u003eYes — the SaunaBox SmartSteam and PlungeBox XL are fully independent products that can be used on their own in any session. Many people use the steam sauna for evening relaxation without cold plunging, or use the cold plunge alone for post-workout recovery without heat. The bundle's value is in having both available for contrast therapy when your protocol calls for it, while not requiring you to use both every session.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\n  document.querySelectorAll('.product-pdp .faq-item button').forEach(btn =\u003e {\n    btn.addEventListener(\"click\", () =\u003e {\n      const item = btn.closest('.faq-item');\n      const answer = item.querySelector('.faq-answer');\n      item.classList.toggle('active');\n      answer.classList.toggle('open');\n    });\n  });\n\u003c\/script\u003e","brand":"SAUNABOX","offers":[{"title":"Default Title","offer_id":48775300776187,"sku":"RECOVERY-BUNDLE-XL","price":449.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0044\/9341\/0393\/files\/32_db86bcd4-6a90-4a2d-85df-fa742fc75fd7.png?v=1776953679","url":"https:\/\/www.recoveryforathletes.com\/products\/recovery-bundle-xl-saunabox%c2%ae-plungebox-xl","provider":"Recovery For Athletes","version":"1.0","type":"link"}