Legnowit backpack rain cover waterproof was made for outdoor adventure explorers.It’s made of waterproof 190Tpolyester with reinforced silver coated inner layer to better protect your backpack from getting wet or damaged, its completely waterproof. With reflective strips on the rain cover, it can increase your visibility a lot while cycling or walking at night, it can be good gift to your kids, friends or families if they like hiking or travelling with backpack.It’s ultralight, fast dry so compact to put in backpack.