Evotopf Waterproof Backpack Rain Cover with Adjustable Anti Slip Buckle Strap & Sliver Coating Reinforced Inner Layer for Camping, Hiking, Traveling, Hunting, Biking and More, 40-50L(Orange)

My bag is a 45 liter size i got the 40 to 50 range size with my bag 3/4 of the way full the rain cover will not fit onto the bag. Its just shy of going on. It does go on nicely with the bag empty. The cover seems to be made of quality material and i like the strap to help keep it on the pack when in use.******UPDATE*******Have to say I'm impressed with the customer service. I now have a 50 to 60 liter rain cover sent to me by the company and it fits perfectly. I will be needing another cover in the near future and will be buying one from Gryps.

I ordered the 40 - 50L size for my Osprey Exos 38L backpack. I have to fully stretch to barely cover it. I was hoping to have plenty room to easily cover my pack fully. It feels the size is off or I probably need to get one size up to have my pack well covered.Very disappointed.Update: The customer service quickly send me a larger size and it fits as expected. If you have similar type of backpack, I suggest to order one size larger to save this kind of trouble. However, customer service is great. Product looks good but I have yet to test it.

If I wear a backpack while hunting without this, my orange vest is covered from the back and it's dangerous. This gives me piece of mind that I won't (or, am less likely to) be shot in the back by another hunter. I haven't tested its water resistance yet.It fits well over my bergen, and is secure enough that I am not worried about it coming off at all.

Worked great for my hunting pack, was a bright enough orange and fit perfectly! Strong material and the clip to hold it on the pack was a great addition. Would highly recommend.

Great product! Needed a blaze orange cover for my camo backpack for Gun Hunting. Easy to put on and take off. Safety Orange color nice and bright!

The Pact cover fit as expected and stood up to a shower test. It looks good and the way it mounts to the pack is fantastic.

Very happy with this product, keeps my backpack very dry!

Excellent product!