The same awesome, packable design as the Original StashJack is now available in a full-back version to cover your pack for foul weather or a long bushwhack through the mountains. The fabric overlay still allows for easy access when necessary, and with the same convenient hipbelt as its older brother, the Original StashJack, you can pack it away when the sun comes out. Grab the StashJack Full Back for your next running or hiking adventure and you'll barely know it's there.