【Maximum Size Bag】The foldable bag is 40x20x25cm, which is exactly the maximum size you can take into the cabin for free when flying. It is the perfect hand luggage for your travels, which can not only be carried on airplanes but also placed under seats on airlines such as Easyjet, TUI, Spirit, Ryanair, etc. 【Durable & Waterproof】The cabin bag is made of high-quality nylon fabric that is ultra-light yet durable and resistant to wear and tear. It is waterproof to protect your belongings well from rain or moisture. The solid shoulder straps can hold over 45 kg without worrying about them breaking. High-quality spray metal zippers ensure long life. 【Multifunctional】20L large capacity can easily accommodate items needed for travel. It has two handles on top for carrying by hand and it has an adjustable shoulder strap to comfortably carry the bag on your shoulder. It comes with 2 side pockets for water bottles, mobile phones, or tissues. 【Precise Details】Durable nylon thread stitching, fine handwork, fine workmanship, not easy to tear. Metal zippers move smoothly, durable and not easy to break. Suitable for all people, such as men, women, students, etc. 【PERFECT GIFT CHOICE】The ultra-light, practical and stylish bag for Ryanair, sports, gym, yoga, travel, weekend shopping, overnight stays, camping and so on. It is also a gift choice for Mother's Day, Valentine's Day and other festivals.