SumacLife Multiple Nylon Athletic Ultra-Lightweight Sport Backpack / Shoulder Bag / School Backpack / Trave Bag / Laptop Bag Fits 14" 15" inch(Red/Black) Mesh water bottle pocket on outside of bag Front pocket has pockets for phone etc Headphone slot lets you keep your phone in your backpack while listening to music Durable hand strap and Padded adjustable shoulder straps Large main compartment,but Light weight and not bulky.Fits up to 15in laptop(Exterior dimensions- 16.18in x 13in)