This nylon double zippered backpack is approximately 17" with two zippered pockets on the front side (one that is discreetly under a 1" flap), two open elastic pockets on the sides, and an open pocket/travel slip on the backside. The inside of the lower front pocket features 2 insulated cup size pockets. The inside of the backpack features three more pockets: a small zippered pocket towards the backside and below that a medium sized open elastic pocket; the opposite side has a large mesh vertical zippered pocket. This backpack has 2 sturdy shoulder straps as well two short handles at the top with a button closure to keep the straps together.