The Hatchie Backpack Cooler elevates the experience of any tailgate, outdoor adventure or family vacation. Welded construction and composite foam insulation technology, make this cooler durable yet lightweight and comfortable to carry. Watertight zippers lock in the cold and mean you won’t spill any of the frosty goodness locked inside. Material: TPU Composite with Molded EVA Top and Bottom Dimensions: Outer: 20” x 13” x 10” Inner: 16” x 11” x 7” Weight: 4.5 lbs Capacity: 54 liters (30 cans)