The Polar Bear cooler is the cooler you keep. The Polar Bear will keep ice for 24 hours in 100 degree heat and will keep hot up to 200 degrees for many hours. Great for carry on luggage, outdoor festivals, races, concerts, camping and keeping your coldies cool on the go. You"ll enjoy years of performance from the Polar Bear. * Product Material: Heavy Duty 1000 Denier Cordura Nylon * Product Weight: 3 lbs. * Leak proof/sweat proof Dura-Temp liner * Heavy duty #8 weatherized rubber coated zipper * Side zipper pocket * Side release buckles * Hook and loop wrap around handles * American Ingenuity * Rolls up for easy storage