Jarrell - Nylon 2 Ways Backpack 15" (Black) Fully padded compartment with soft velvet lining which fits 11Macbook Air or up to 15MacBook Pro,Internal iPad slip pocket,Multi-functional: can be carried as a backpack or shoulder bag,Durable, water-resistant Nylon Suffi cient storage space, inner pockets and pen slots,iPhone/iPod exterior pocket with soft velvet lining,Zipped pocket for shoulder strap storage,Adjustable padded shoulder strap, top/ side loading handle,Size: 19.3" x 13.8" x 4.7" (w x h x d)