Hynes Eagle Casual Daypack Backpack for Men polyester polyester lining zipper closure Durability, crafted in premium 600D polyester and PU, bar tack stitches in stress points for reinforcement Ultimate carrying comfort, features top thickened handle and padded adjustable shoulder straps; Multiple accessible pockets, 1 front zip pockets with inner slip pockets for quicker access to any last minute items Approx. Dimensions: 15.7*7.5*19.3 inches (L*W*H); Approx. Weight: 1.8 lb. Decent capacity, backpack features 2 compartment for belongings and electronics, last compartment has a interior pocket for 14 inches laptop Ergonomically thicken airflow back system allows better carrying experience. Various occasions, perfect for transporting essentials for work, campus or traveling in 4 seasons