【Simple in shape, light in quality】The foldable backpack has a stylish exterior and a front zippered pocket, giving the bag a unique "personality" and an unusual look. At the same time, the backpack is easily foldable, casual, and lightweight. Versatile: the ultralight foldable backpack is suitable for small trips, outdoor activities, day hikes, cycling, traveling, camping, school, work, and shopping. The small foldable backpack is the perfect choice for short trips. Light and foldable: the foldable backpack weighs only 170g and can be easily folded. Folded into a compact size of 16cm x 9cm, they fit effortlessly into a bag, suitcase, backpack, or car and are always at hand. Wear-resistant and waterproof: the ultralight day backpack is made of high-density Oxford fabric and 30D nylon fabric with reinforced seams, which is wear-resistant, durable, scratch-resistant, and waterproof. The foldable backpack protects everything you put in your school bag. Light and practical: the foldable backpack is ultralight with plenty of space and functionality, laptop, tablet, mobile phone, notebook, wallet, magazines, driver's license, etc. With foldable backpacks