Keep it simple with this colorful backpack that delivers enough capacity and features for casual weekend use. Features Main zippered compartment has an internal sleeve and mesh pockets Secondary external zippered pocket with organization panel External, asymmetrical zippered stash pocket Two mesh water bottle pockets Comfortable stitched-foam back panel and shoulder straps Specifications Avg Weight: 1 lb 3 oz (539 g) Volume: 1648 in³ (27 liters) Dimensions: 18" x 13" x 12.5" (45 cm x 33 cm x 32 cm) Fabric: 600D polyester, 1200D polyester