Best Ultra Light Travel Foldable Durable Backpack in Pocket size Pouch Ultra light full size backpack for adults and kids Easily folds into a super compact pocket pouch Choose your color: Fire Red, Cloud Gray, Sapphire Blue, Forest Green Approx. size: Folded pouch: 6"H x 6"W / Backpack: 20"H x 13.5"W A perfect plan for unplanned adventures!