This tougher than nails, outfitter-grade, Engel 178 Cooler is exactly what you need to keep your foodstuffs frosty for the long hall. Superior insulation, airtight o-ring seal and easy drainage are just some of its benefits. This larger size cooler will hold lots of food, beverages and ice - ideal for multiday trips.2 full inches of superior insulation, double the insulation of most other coolers, to keep your goods cool all day. Transportation is a cinch with comfortable handles and hand grips. A super-strong cam lock latching system secures the airtight O-ring seal for top-notch insulation while a unique full-length hinge system provides extra durability. Drain plug opens with one twist and completely drains the wet away. All the parts are UV resistant and built to take boating's abuse.