Titan Deep Freeze Zipperless Hardbody Cooler Deep Freeze high performance insulation with radiant heat barrier and triple layer Cold Block base means that this cooler can keep ice up to 3 days! The cooler’s exterior features an easy “flip-open”, patented Zipperless lid that provides easy access to food and drinks and an insulated front compartment. The rugged Rhino-Tech outer material is water resistant and wipes clean easily. The interior has a leak proof, easy clean lining as well as a durable HardBody liner with SmartShelf. The SmartShelf allows you to keep hard stuff like drinks separate from soft stuff, so sandwiches and other soft foods don’t get crushed. If you want to use the entire liner, the SmartShelf easily removes to provide one large compartment. Designed for convenience and usability, this cooler also features an adjustable Backsaver shoulder strap with anti-slip shoulder pad that centers load weight to reduce muscle stress.