FREEKNIGHT FK0722 Waterproof Foldable Backpack Shoulder Bag for Outdoor Climbing Hiking Cycling Features‎:‎‎- Made of 210 waterproof nylon fabric‎,‎ breathable and wear resistant‎- 20 ‎- 30L high capacity‎,‎ maximum loading bearing is 5kg‎,‎ brilliant storage system‎- Foldable system‎,‎ easy to store‎,‎ enable to put it into your suitcase‎- Offer enough space to pack all your necessities and equipment‎- 13.78 ‎- 30.71 inches length adjustable shoulder strap‎,‎ alleviate pressure on the spine and shoulder‎- Suitable for all hiking‎,‎ camping‎,‎ climbing‎,‎ traveling‎,‎ cycling‎,‎ etc‎.‎ Product weight‎:‎ 0.1850 kgPackage weight‎:‎ 0.2080 kgProduct Size‎(‎L x W x H‎)‎‎:‎ 47.00 x 30.00 x 13.00 cm / 18.5 x 11.81 x 5.12 inchesPackage Size‎(‎L x W x H‎)‎‎:‎ 18.00 x 18.00 x 4.00 cm / 7.09 x 7.09 x 1.57 inchesPackage Contents‎:‎ 1 x Foldable Climbing Backpack