Three-inch insulation cuts ice runs in half. Optional chiller eliminates them entirely.
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SaunaBox wraps its portable cold plunge tub in a hexagonal shell with three-inch insulation that holds ice-cold water for days instead of hours. The redesign cuts ice runs in half while delivering the inflammation reduction, muscle recovery, and mental clarity that turned cold plunging from Wim Hof fringe science into mainstream recovery protocol. Toss it in the carrying case for weekend trips or leave it set up in the garage for post-workout plunges. The seven-pound tub packs down small enough for van life but expands to handle full-body immersion. Add the optional water chiller for hands-free temperature control via Bluetooth app. No more filling coolers with bags of ice from the gas station at dawn.
