Waterproof Backpack with Valve

Waterproof PVC 500D Backpack equipped with a unique valve feature. This backpack is highly durable, with reinforced back and shoulder straps for added strength. It includes front and inside zip pockets designed specifically for tablet storage. With an IP66 waterproof rating, this backpack ensures your belongings remain dry during outdoor activities. The innovative valve allows you to inflate the bag for buoyancy or evacuate trapped air to optimize its volume about its contents.