... foam and EVA lining inside Two compartment separated 2013 Best Design Cooler Backpack 1. Product InformationModel numberA6808Material600D polyester, 5mm foam ... manufacturing hinges for bags such as backpacks, travel bags, school bags, cooler bags, lunch bags, cosmetic bag, messenger ... with high quality, competitive price and timely shipment. Cooler Backpack | Cooler Bag | Can Cooler Bag | Food Cooler ...