This is the inflatable outdoor barrel designed for cold plunges. Cold water immersion, also known as a cold plunge, is believed to help improve energy and circulation, reduce inflammation, enhance weight loss, and aid in muscle recovery. Made from PVC with 4" core drop stitch construction, the barrel inflates quickly within minutes and has a pair of slip-resistant steps for easier entry/exit. When not in use, it easily deflates for storage in a garage or shed. Includes pool lid with locking straps and a carrying bag. It can also be used as a hot tub spa when combined with a heater (not included). 65 1/2" H x 43 1/3" W x 37 1/2" D. (44 lbs.)