Travelon Packable Backpack
Product DescriptionReady in a flash, the Packable Backpack opens to full-size backpack when you need it and folds into a pocket when you don't. It features two zipper compartments, two interior pockets in the main compartment, a front compartment media pocket and audio port, and two water bottle pockets.
Dimensions: 19' x 13' x 5.5'