High Sierra Loop Backpack Daypack with athletic style, multi-compartment design, rugged hook and bottom straps to attach sporting equipment Dedicated MP3 player pocket with headphone port; gear attaches with hook and bottom straps; two side mesh beverage compartments Yoke-style, S-Shaped Vapel Mesh padded straps with suspension system and integrated grab handle Measures 14.5-by-19.5-by-8.25 inches (W x H x D); 1,949-cubic-inch volume; constructed of Mini-Hexagon Ripstop, Waffle Weave, and 600-denier Duralite materials Includes limited lifetime manufacturer's warranty