BOLDFACE Skull Backpack (Day of the Dead) Interchangeable printed "face" panels can be swapped out any time to change the backpack's design. Padded inner laptop sleeve. Extra-large front zipper pocket perfect for magazines and folders. Side mesh pocket for water bottle. Side Velcro pocket for phone and accessories. 100% rugged Polyester with nylon lining. Large interior - 18" H x 12.75" W x 6" D.