UPGRADED BUCKLE STRAP :Our backpack rain cover comes with Elastic and Anti-Slip Cross Buckle Straps for maximum stability.Even during Motorcycle Travel, the backpack cover will not slip off.

HIGH-LEVEL WATERPROOF:Our waterproof backpack cover is made of 210t mixed material.With an inner layer cover boasting a PU coating, it offers a reliable rain resistance of up to 8000mm.

MULTI LAYER CONSTRUCTION: External fabric of backpack rain cover is rip-resistant that protecting backpack from scratch, dirt, sand and internal is double waterproof coated layers that keeping off water, rain, fog and snow.Suitable for backpacks ranging from 15-90L, refer to the size chart in the 6th picture or description for the perfect fit.

COMPACT and PORTABLE: Our backpack rain cover Weighing only 2.2~4.4 ounces (Size: S~XXL, won't weigh you down on your adventures. Comes with a convenient rainproof storage pouch, allowing you to fold and store it easily when not in use.

Hassle-Free Exchange: FREE exchange size when backpack rain cover not match without RETURNING, FREE exchange when waterproof backpack cover get ripped.Additionally, our backpack cover is backed by a worry-free 36-month warranty.