Leaper Lightweight Canvas Backpack Handbag School Backpack Book Bag Dark Blue Material: high quality canvas, Size: 11.4*17.3*5.9 in (L*H*W) With lots of pockets within the main compartment. And there are side pockets on both sides of the bag, can place phone bottle umbrella, etc This sturdy canvas backpack has padded straps for comfort, padded cushion protection for laptop or tablet and padded cushion to protect your back when you carry something heavy. Unique design straps ease the pressure on the shoulder, and The cushion with high permeability material, have never cover the sweat when you carry it a long time. Great for casual day use and for students going to school & college. Fashionable and super cool. Perfect gift for you and your friend.