Roll And Go Bag

Ingenious Design:Fold-able storage bag retracted to a palm sized disc. Compact and easy to carry around with a carabiner to hook it to your backpack.
Large Space & Durable :5 Liter storage space. High density material, storage disc and aluminum alloy ring, anti-collision and compression resistance.
Easy to Use:Just pull the loop to have a storage of 5 liters space, and rotate it to the round housing to minimize space when not using it.