This is the extra-large inflatable outdoor tub 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 pool inflates quickly within minutes using the included hand pump and holds 100 gallons of water. When not in use, it easily deflates for storage in a garage or shed. Includes pool lid with locking straps and a carrying bag. The pool can also be used as a hot tub spa when combined with a heater (not included). 59" L x 31 1/2" H x 30" W. (50 lbs.)