The backpack water-proof cover designed with classical style featured with reinforced-seamless bottom to keep your backpack durable, dry, and clean. Good Partner for various outdoor activities and multi-functional.
When student use it, it could protect your belongings from being stolen or lost. When worker use it, it could protect your computer or ipad from rain. And if you like traveling or taking outdoor activities, it's easy to be found by others.

Specifications 
Material: 300D Oxford Fabric
Weight: S-3.5 ounces, M-4.9 ounces, L-6.0 ounces
Package dimensions: 8.7 x 4.3 x 1.9 inches
Packaged included: 1 x Backpack Rain Cover, 1 x Carry Bag

HappGrand focuses on design, development, manufacturing, and worldwide sales of outdoors equipment and accessories. Our value is to "make the world a smarter place," people in any age, from different countries, and with various backgrounds are able to enjoy 
1. The feelings of fulfillment to keep fit
2. Premium quality and fair price
3. The mission to achieve a better self

Health and fitness are something that we can universally relate to and they hit a strong common point for all human being, everyone wants to become a better person. Are you ready to become a better self?

• Capacity Size: fits most packs 35L-55L, elastic design provides adjustability
• Durable Material: made from rip-resistant polyester oxford fabric, rainproof, dust-proof
• Unique Design: bottom of rain cover double sided to protect against soak-through and tears
• Protect Your Backpack: Prevent the rain from wetting your bags for hiking,camping,cycling and other outings activities
• Versatile: when you traveling, hiking, climbing, cycling, fishing or other outdoor activities

Capacity Size: fits most packs 35L-55L, elastic design provides adjustability