Features: Made with high-quality oxford fabric, lightweight, rip-stop and water-resistant. Includes a spacious main compartment, two zippered front pockets, and two mesh side pockets to keep all your belongings organized. Elasticated internal pocket in the main compartment can hold a water bladder to keep you hydrated during you trips. (Water bladder is not included) The adjustable shoulder straps are slightly padded with mesh fabric to improve the breathability and keep you comfortable. Adjustable compression straps help stabilize your load. Reflective stripes help increase visibility and safety at night. Easy to pack down into its own pocket for easy transport, and pull out to use as a backpack when needed. Specifications: Material: Oxford cloth Color: Black / Lake Blue / Army Green (optional) Size: 27 * 12 * 48cm / 10.6 * 4.7 * 18.9in Folded: 19 * 5 * 16cm / 7.5 * 2 * 6.3in Weight: 0.25kg / 8.8oz Package List: 1 * Foldable Backpack