Hynes Eagle Casual Animal Print Backpack (Cow) polyester polyester lining Durability, crafted in premium 600D polyester, bar tack stitches in stress points for reinforcement Carrying Comfort, features handy webbing handle loop and padded adjustable shoulder straps Utility Pockets, main compartment with laptop sleeve for school supplies, front pocket and side mesh pockets for quick access belongins Various Occasions: perfect to carry for school, casual, travel or outdoor activities in 4 seasons Washing Instructions: Wash with cold water, Hang to dry; Wash separately to avoid staining