1200D REPREVE® polyester, 150D REPREVE® polyester printed lining, PEVA; REPREVE® is a trusted brand of polyester fibers made out of recycled post-consumer polyethylene (PET) bottles; Pack your lunch and the layers you need for a day on the course in this cooler backpack; Main zippered compartment with two open mesh pockets and clear ID window - 2.5"w x 4"h; Front pocket with two open mesh pockets and metal keychain clip; Two self-fabric side bottle pockets; Base unzips to reveal insulated 8 can cooler and mesh pocket with hook and loop closure, perfect for an ice pack; Padded back, padded adjustable shoulder straps and reinforced grab handle; Swannies-branded rubberized zipper pulls; Product Size: 11.5" w x 8 "d x 17" h