Made Of Rotomolded Polyethylene. 7+ Day Ice Retention. 100% Leakproof. Made For Enhancing Your Adventures. Signature Removable 2.8 Gallon Drink Tank With A Built-In Tap. Holds 2.8 Gallons Of Your Favorite Drink In The Tank Plus 48 - 12 Oz. Cans Or 12 Wine Bottles. Features Tap™ Tech . Puncture-Resistant All-Terrain Wheels That Effortlessly Glide Over Any Surface (Including Sand). Includes An EVA Foam-Bench Seat Top And A Built-In Bottle Opener.