Full Details from Amazon.com : http://www.amazon.com/gp/product/B00AYNBN4K?tag=onigi-20

Timbuk2 Jones Laptop Backpack One-Size Dusk Blue/Aloha Blue

30L capacity Quick-access padded iPad pocket
Internal divider fits up to a 15 MacBook Large main compartment with zipper closure
Internal front organizer pocket Exterior side water bottle pocket
Easy access front zip pocket Bottom compression straps with reflective tabs for night visibility
Imported The Jones is ready when you are