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The SOTOS Portable Bathtub is a foldable, freestanding soaking tub built from a 7-layer PVC, mesh, insulation-board and EPE foam stack. It holds about 150 gallons in a 41.3-inch square basin and drains through a side valve plus a bottom port. It suits renters, small bathrooms and athletes who want warm soaks or cold plunges without a permanent install. Against inflatable tubs it is stiffer and better insulated, but it has no lid, needs manual filling and is not a heated tub.
In stockSold by WAKAKAReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.4 out of 5 from 19 ratings. Buyers report it holds heat reasonably well for a portable tub and feels sturdier than inflatable options. The main complaints are heat loss without a lid and the effort of filling it by hand.
This portable bathtub for adults folds down for storage and carrying. It can be used for cold immersion, such as post-workout recovery, or as a warm soaking tub. It needs no permanent installation.
The walls use a 7-layer material stack: thickened PVC, polyester mesh, insulation boards, EPE foam, and inner PVC layers. This slows heat loss and helps keep the water temperature stable. The tub has no insulated lid, must be filled by hand, and is not a constant-temperature device.
It is made from puncture-resistant PVC with high-strength interlocking support panels. The bottom and sidewalls are reinforced so you can lean back without the tub deforming or collapsing. A dual quick-drain system, with a side valve and a bottom port, empties the water quickly.
