Hey, has this happened to you too? Walking or cycling in the rain with a backpack on your back and worrying that your valuables will get wet. Don't worry, I have a little secret for you! A rain cover for your backpack that keeps your backpack and the valuables inside dry! And guess what? This rain cover has a little design hidden inside; it has a reflective back, so you can be seen in the dark, safely and stylishly! Isn't that heartwarming? HIGH-QUALITY MATERIAL: The backpack rain cover is made of waterproof polyester, the fabric has a waterproof index of 2000 or more, which can withstand stormy weather and protect your backpack from water ingress in heavy rain. HIGHLY REFLECTIVE: The 1.2 inch wide reflective strip on the front of the rain cover is made of reflective material. Its high reflectivity can effectively prevent accidents at night and provide you with ultimate safety. MULTIFUNCTIONAL USES: This backpack rain cover is lightweight and convenient, and its foldable feature makes it widely applicable. It can be used as a computer screen cover, seat cushion, bicycle rain cover, electric fan cover, and any other devices that need to be protected from rain on rainy days. Color: Black Size: 40x20x15cm, suitable for 30-40L backpack. Material: Polyester Package content: 1 pc backpack rain cover Note: All data is measured manually. Please allow 1-3 cm error. Due to the difference in light and screen, there will be some color difference, the received object shall prevail!