Meffort Inc 15 15.6 inch Multiple Pockets Laptop Computer Travel Backpack with Air Mesh Padded Panel - Plum Blossoms Unique, cool sleek artwork design on premium quality polyester material Main dual zipper padded compartment: 17.75" x 12.5" x 5" with velcro strap to secure laptop in padded sleeve (16" x 11" x 2") Front dual zipper compartment: 15" H x 11" W x 1.5" D with 2 pockets & 3 pen holders Strong mesh water bottle pockets on each side. S-shaped adjustable padded shoulder straps with daisy chain. Soft extra padding Air mesh on back panel for wearing comfort and strong carrying handle.