TRIWONDER Waterproof Backpack Rain Cover Pack Cover with Reflective Strip 15L to 80L for Hiking Camping Traveling 300D Oxford Waterproof Fabric Imported EXCELLENT IN WATERPROOF -- Made of 300D Oxford fabric, enhance the water repellent with the back coating. Nice durability and wear resistance that protects your backpack from rain during hiking, traveling, climbing and trekking NICE FIXATION -- The pack cover comes with rubber stopper so that it can be attached to various backpack shapes. It eliminates the risk of the backpack cover is blown away by a strong wind while cycling, shows a firm fixing ability in the harsh environment PREVENT THE THEFT -- The waterproof rain cover equipped with a rubber band that rich in elasticity, it can be adjusted freely, wrapped around the backpack to protect your backpack from rain, mud and dust. It is also effect to prevent theft SECURE SAFETY WITH REFLECTIVE STRIP -- The reflective strip printed in the center to reflect on light even in the dark and rainy weather. Increase visibility from the rear, make the backpack poncho stand out during outdoor activities PRODUCT WARRANTY -- Because there is confidence in the quality, warranty period 18 month. The waterproof cover is convenient for commuting and going to school. Great gift for yourself or outdoor people ! Can be set up easily at rainy weather . Ultralight that can be storeaged portably, keep your backpack clean in the outdoors. With complete waterproofing, it prevents the penetration of water droplets effectively. The backpack cover can dry quickly and does not add any weight of the water. It is applicable not only to commuting to school but also to weekend trips and long-term trips.