2pcs Waterproof Rain Cover for Backpack, Reflective Rainproof Protector for Anti-dust and Anti-Theft M 30L-40L Black

[Rain cover for backpack]: Don't let a drop of water in. It can resist water of 2000mpa hydraulic pressure rate. Strap around middle of bag is excellent feature to secure in wind, 1 storage bag for easy carrying out [Rain cover for rucksack]: Dual-layer design, the exterior layer adopts wear-resistant Nylon to avoid scratching and dirt. The inner layer adopts waterproof coating to avoid rain and snow [Adjustable buckle to adjust the cover to fit your backpack]: It will make the cover stick to the backpack to avoid falling off [Easy Storage]: It can be easily folded so that you can put it in the side bag of your backpack to save space [Economical Package]: You can buy 2 pack at reasonable price.