Backpack Rain Cover Dust-proof Portable Hiking Bag Waterproof Cover Schoolbag

nobrand. Features: Backpack protection. Scratch-resistant, wear-resistant polyester, protecting backpack from scratch, dirt, sand. It is a great choice for all rainy day activities!It is a necessity for outdoor travel and daily life, used for variety of packs from day pack to hiking backpack. High waterproof strength High waterproof strength, professional waterproof coating is adopted, and the waterproof effect is strong after the rainstorm version test. It is a necessity for outdoor travel and daily life. Rain covers are available in 2 sizes: 40L, 50-60L capacity. With elastic design With elastic design, it is able to adjust the size according to different backpacks. The adjustable straps provided for extra stability and make sure your backpack get fully covered, no more falling off. For outdoor activities Neat and even sewing thread is used, and the binding is very tight, which is effectively reinforced, for outdoor, traveling, riding, climbing etc. Can be flexibly folded in the sach