{"product_id":"cold-therapy-1-person-ice-bath-118-gallon-cold-plunge-37-5-x-33-25","title":"118-Gallon Cold Plunge Tub — 304 Stainless Steel Interior — Cedar Steps — Insulated Cover — Ready to Use","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStainless steel construction. Cedar steps. Ships fully assembled. Ready to fill.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is a rigid, permanent cold plunge tub — not inflatable, not portable. It ships fully assembled and requires no setup beyond placing it in your chosen location and filling it with water. The 304 stainless steel interior is the same grade used in commercial food and medical equipment — durable, non-porous, and easy to clean. The charcoal WPC exterior with stainless steel accents is built for outdoor exposure. The red cedar steps are included.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo chiller connection ports are included on this model. Temperature is maintained through ice addition and the insulated PU leather cover. For consistent protocol-level temperatures, factor in your ice sourcing or pair with an external chilling solution appropriate for your setup.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy Cold Immersion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStructured cold water immersion has been studied for its effects on post-exercise recovery and autonomic nervous system response. Research by Šrámek et al. (European Journal of Applied Physiology, 2000) documented the norepinephrine response associated with cold immersion at controlled temperatures. Research by Bleakley et al. (Cochrane Database of Systematic Reviews, 2012) studied cold water immersion in the context of post-exercise muscle soreness. This tub is designed to support structured cold exposure protocols consistent with that published research.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe recommended protocol temperature range for cold immersion research is 50–59°F (10–15°C).\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe interior is 304 stainless steel — the same material specification used in commercial and medical contexts for its resistance to corrosion and ease of sanitation. The exterior is WPC panel — wood-plastic composite — with stainless steel accent strips. WPC is weather-resistant and does not require the seasonal maintenance that natural wood exteriors demand.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe insulated cover is PU leather with foam filling. It sits on top of the tub between sessions to retain temperature and keep water clean. The red cedar steps are included and attached — no assembly required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAt 250 lbs empty this is a permanent installation. Choose your location before filling.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe vertical round design accommodates one person in an upright seated position. At 31.5 inches internal diameter and 33.5 inches height the tub allows full torso immersion to shoulder level for most users. The vertical format requires a smaller footprint than horizontal tub designs — practical for patios, decks, and outdoor spaces where square footage is limited.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe press-drain outlet at the bottom of the interior drains the tub without siphoning or external equipment. Press down on the outlet to open, release to close.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWater Capacity: 118 gallons\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePerson Capacity: 1\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInterior Material: 304 stainless steel\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eExterior Material: WPC panel with stainless steel strip\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCover Material: PU leather with foam filling\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStep Material: Canadian red cedar\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTub Height: 33.5 inches\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTub Diameter: 31.5 inches\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 250 lbs\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eColor: Charcoal exterior\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eShape: Round\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAssembly: None required — ships fully assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat Is Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCold plunge tub — fully assembled\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInsulated cover\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRed cedar entry steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eResearch Basis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eŠrámek P, Šimečková M, Janský L, Šavlíková J, Vybíral S. \"Human physiological responses to immersion into water of different temperatures.\" European Journal of Applied Physiology. 2000;81(5):436–442.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBleakley C, McDonough S, Gardner E, et al. \"Cold-water immersion (cryotherapy) for preventing and treating muscle soreness after exercise.\" Cochrane Database of Systematic Reviews. 2012;(2):CD008262.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis product is intended for general wellness use only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Consult a qualified healthcare provider before use if you have a cardiovascular condition, are pregnant, or are managing a chronic illness. Do not use cold immersion if you have thermal sensory disturbances or conditions that impair your ability to detect temperature changes.\u003c\/p\u003e","brand":"Peak Regenerate","offers":[{"title":"Default Title","offer_id":46446845100217,"sku":"95a62e0d-85f6-4d48-aa12-6510140a617a","price":1739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/6071\/1353\/files\/ALEKO-Cold-Therapy-1-Person-Ice-Bath-118-Gallon-Cold-Plunge-37-5-x-33-25_6d2b9ff3-429d-4ee6-a5cb-14483f27efe6.3c2ba45977466db72c16a4c300e3a38d.jpg?v=1771944848","url":"https:\/\/peakregenerate.com\/products\/cold-therapy-1-person-ice-bath-118-gallon-cold-plunge-37-5-x-33-25","provider":"Peak Regenerate","version":"1.0","type":"link"}