About This

• 【Foldable】This backpack is easy to fold up into its pocket. Unfold size: 17.7x8.4x5.3inches. Folded size only 5.9 x 3.9inches, weighs only 365 grams (12 ounces), easily pack it in your suitcase, backpack,or car and simply unfold from your checked bags and use it as a carry-on for your excess baggage to avoid the overweight charge.
• 【Durable and Waterproof】The main body of the 15L/22L lightweight hiking backpack is made of 70D nylon and high-quality waterproof zipper. durable and not easy to tear. The fabric has been treated with water-repellent treatment, which can effectively protect the items in the backpack from moisture when it rains when hiking outdoors.
• 【Dual Mode】The foldable water bag backpack can not only provide storage for work and study items, but also switch to sports mode in life and entertainment. Bring a soft water bottle and you can exercise happily.
• 【Humanized Design】The back of the ultra-light foldable hiking backpack adopts a waterproof design to prevent rainwater from pouring in from the back. Breathable mesh shoulder straps absorb moisture and sweat, effectively reducing shoulder pressure. Adjustable waist straps and shoulder straps to fit your body.
• 【Multipurpose】Outdoor hiking and running backpack with two main zipper pockets, two mesh side pockets, two front water bottle pockets and two cell phone pockets, perfect for trail running, biking, music festivals, fishing and... ..storage space for day trips, hiking and shopping. Fit for men and women. There is also a storage place for trekking poles to provide convenience for climbing to the top. If there is any quality problem with our product, please feel free to contact us.