Our fully-insulated Cooler Backpack is made of durable tarpaulin material inside and out, and it's ready to take your favorite beverages or snacks wherever you and your buds go. It has durable, waterproof zippers and nylon webbing that are available in multiple colors for your to choose from to complement your brand. The straps are padded with scuba foam to help cushion the weight of the ice and drinks while you tote it around.