The Pathfinder Insulated Cooler Backpack with its sleek, tapered top design, is constructed of 600D water-resistant polyester with a large zippered, waterproof, heat-sealed PEVA-lined main compartment. The large zippered front pocket, with reflective trim, holds smaller items and the padded adjustable shoulder straps allow for comfortable wear. Perfect for the beach, hiking, camping, travel or any outdoor pursuits!