ManYmbyan Waterproof Backpack Rain Cover for (50-70L), Upgraded Anti-Slip Cross Buckle Straps, Triple Strengthened Layers Outdoor Backpack Pack Covers - XL

Backpack is not only a umbrella for backpack, it's also a signal and protector. When student use it, it could be used to protect belongings from being stolen or lost. And if you like traveling or taking outdoor activities, it's easy to be found by others.Backpack cover features lightweight and durable. The material of backpack cover is very complicated, it's compressed by 4 kinds of fabrics. Each of their function is different, outer fabric is waterproof and inner fabric is to enhance the structure of cover. Even the backpack cover consists of 4 kinds of fabrics, but the thickness is ultrathin.Stay dry on your next outdoor adventure with our upgraded Waterproof Backpack Rain Cover. Whether you are hiking, camping, hunting or cycling in the rain, this backpack rain cover is a great addition to your outdoor gear collection.Made of durable and lightweight material: polyester fabric, coated with a silver waterproof layer inside, the non-slip design keeps the cover securely in place, so you can focus on your adventure without worrying about it slipping off.