Himalayan Adventures 100% Waterproof 40L to 65L Rain Cover for Backpack Bags, Rainproof Dustproof Protector Raincover Elastic Adjustable Trekking, Camping, Hiking Bag Cover (40TO 65L) (Black) Suitable backpacks : Our rain cover suitable for backpacks in 40 to 65L.It is a must-have rainproof pack cover to protect your backpack from the unexpected rains and keep your stuffs inside dry and clean.It is widely used to backpacks, camping backpack, hiking backpack etc... WATERPROOF GAURANTEE: 100% waterproof material of the cover protects the backpack/luggage against water and dust (rain, spills, mud and more) DURABLE: This lightweight rain shield is long-lasting and scratch-resistant; reinforced bottom prevents damage from repeated placement on rough surfaces; neat and sturdy stitching details for added durability. AVOID FALLING: The Vertical Adjustable Straps provided for extra stability and make sure your backpack get fully covered, no more falling off. Also won’t hurt your back. Easy To Use : Adjustable Buckle To Adjust The Cover To Fit Your Backpack. It Will Make The Cover Stick To The Backpack To Avoid Falling Off.