ONIVA - a Picnic Time Brand Zuma Insulated Cooler Backpack, Blue Zuma by ONIVA - a Picnic Time brand insulated cooler backpack for lunches, day trips, hiking, or as a school tote Durable polyester fabric is lightweight and stylish with divided sections and zippered pockets for all your stuff Top section with drawstring closure; Shoulder straps with air mesh underside and handy cell phone pocket Features heat-sealed, water-resistant lining to guard against leaks; Holds up to 13 cans in the bottom cooler section Measures 19 by 11 by 7 inches; Backed by the Picnic Time Family of Brands BUILT TO LAST Lifetime Guarantee