flintronic Backpack Waterproof Cover, Backpack Waterproof Case, Backpack Protector, Rain Cover for Backpack with Reflective Material, Ideal in Bad Light and Darkness

Safe reflective tape: the backpack with reflective adhesive tape reflects the light to inform the driver about pedestrians on the road and ensure their safety in fog and darkness.
Quality anti-slip buckle: the adjustable buckle strap of the backpack rain cover ensures a secure attachment to the backpack and prevents the backpack from slipping.
IPX7 waterproof: the waterproof inner coating protects the backpack from rain, rain, fog and snow and protects your backpack from scratches, dirt, sand and stays dry and clean in any weather.
Lightweight and portable: there seems to be such a thing on the back. It can be folded to save space and is perfect for a backpack, school bag, backpack, backpack and more.
Multifunctional use: the waterproof backpack case can be used as a screen cover, seat cushion, bicycle rain cover, fan case and for all devices that need rain protection on rainy days. Ideal for travelling, backpacking, camping, hiking, climbing, cycling and other outdoor activities.