The New JanSport SuperBreak(r) (Partly Cloudy) Backpack Bags, unisex, Bags and Luggage , Bag , Backpack, One Size, true, A one and only classic the JanSport SuperBreak will fit all your necessities with ease. 600D Polyester gives you the durability that you desire. Padded shoulder straps for added comfort. Spacious main compartment gives you the space that you need. Front pocket with organizer to store electronics and accessories. 2/3 padded back. 1550 cubic inch/25 liter capacity.