Short answer: the Icebound Essentials XL is a 150-gallon inflatable tub rated for users over 6 ft 4 in, with an insulated lid and built-in chiller ports, for $549.99. It is the largest inflatable here. It costs several times more than the budget pods, and it takes far more ice.
How much ice does 150 gallons take?
Cooling 150 gallons from 60°F to 50°F takes roughly 77 lbs of ice, before heat gain. That is nearly four 20 lb bags per session if you fill it. The budget pods in our catalog hold 85 to 116 gallons and need 44 to 60 lbs.
That gap is why the chiller ports matter. A tub this size makes more sense with a chiller than with daily ice. Budget for one, or plan to fill it lower.
Where does it go?
The oval footprint is 73” x 33”, and the tub is 25” tall. The water weighs about 1,251 lbs when full (150 gal x 8.34). Use flat, smooth ground. The included quick-dry mat helps protect the base, and the listing describes the PVC as “white water raft grade”. Keep it away from gravel and sharp edges anyway.
Who needs the XL?
At 73” long, you lie back with legs extended. Round pods make you sit with knees bent. If you are tall, or you dislike sitting upright in cold water, the length is the reason to buy this.
Here’s what the spec sheet won’t tell you
Our data has no warranty terms and no empty weight for this tub. The price was read from a Walmart marketplace listing, not the maker’s own checkout, and our button goes to Amazon. Compare both, and check who the seller is.
You get, you give up
You get a lid with hand pump, a carry bag, a repair kit, and a mat. You give up the low price of a pod, and the durability of a rigid tub.
How it compares
The Cold Pod XL holds 116 gallons for $159.99, with no chiller ports mentioned. Bottom line: pay for the Icebound if you want to lie down and add a chiller later. See XL Ice Baths: When a Bigger Tub Is Worth It.
