Durable and sturdy backpack: The backpack is made of high-quality scratch-resistant fabric with a durable zipper design, which is very strong, durable and long lasting Large capacity and light weight: The ultra-light backpack weighs only 5.6 ounces-the perfect backpack for hiking or day trips. Folded size: 7.0*​​0.5*6.0 inches. Backpack size: 19H x 11W x 8.8 L inches. Multiple pockets keep your belongings organized. It can easily place your clothes, books, ipad, mobile phone, water bottle. 33 L large capacity Suitable for various occasions: stylish and classic design, breathable materials will make you feel comfortable. Shopping bags, hiking backpacks, camping backpacks, leisure backpacks, hiking backpacks, travel backpacks, men's and women's bicycle backpacks Small and space-saving: This backpack folds into its own zippered pocket for storage, and unfolds it when you arrive at your travel destination. Take it out of the suitcase and use it as carry-on luggage to store overweight items to avoid overweight luggage fees This backpack is not suitable for children aged 12 and below Outdoor sports folding bags for men and women, shoulder portable travel backpacks, lightweight waterproof mountaineering bags