Joy Walker Waterproof Backpack Rain Cover, 10000mm Waterproof Level, Upgraded Anti-Slip Cross Buckle Straps, Four Strengthened Layers for Hiking Camping Traveling

I am glad to have come across this cover for a large back pack. It is simply designed, light weight with small footprint therefore easy to fit into your backpack and it appears well made. Although I have not been able to put it to use yet I am very optimistic about it.

Bought a large for my Ogio Renegade Pro, which is advertised at 25L, but the specs are larger than normal. The height is a bit long, but no big deal, the width is about perfect with all the side packets full, including a 32oz. Nalgene bottle. I'd say buy a size bigger than you think you need. The cover itself is well made and the included bag is a nice addition. The real kicker is the note from Leo included in the package, it's great to see a company stand behind their product, and it seems that's just what Joywalker is doing.

This backpack cover is well crafted and sturdy. I like the clips that keep the cover on securely, while still giving me easy access to the backpack straps. I've used this in the rain several times and it keeps my backpack dry. It's easy to use and I really like it!

I haven't tested the waterproof claim, but as long as it's water resistant it's good enough. If it's raining hard enough, or long enough the pack will get wet from the water that gets in around the edges anyway. This is protection from a drizzle/sprinkle or light rain. It will keep snow off the pack so it doesn't melt and get the pack wet when entering a warm area. It also won't stick out and be seen for miles contributing to visual pollution of the woods. Yes, I know, bright colors are much better to have if you need rescue. I might sew in a small orange panel, or just apply some reflective Tenacious Tape to the inside so it can be reversed if needed. This also isn't noisy like some covers are, it doesn't sound like a thick trash bag being crumpled as you walk.The bright colors would be nice for those who want a noticeable, easy to spot color if they are concerned about having to be rescued for medical emergencies or getting lost or similar.

We used the Medium rain covers in multiple days of rain while in Scotland, one of them on a hike in which the rain was hard-driven by tons of wind. Our backpacks always came out perfectly dry at the end of the day; and it is worth nothing that on the hard-driven rain day that even though my backpack stayed perfectly dry thanks to this excellent cover, my rain paints allowed moisture to seep through since the wind caused the rain to permeate my rain pants.One key part of keeping my pack dry IMHO is the clip and cinch straps that this rain cover uses. As opposed to a simply drawstring (that some competing packs offered and which I tried on at home in comparison), the clip cinch mechanism worked perfectly to keep a tight fit over the pack, offering more coverage over the portion of the pack that touches my back than did other covers which used drawstrings. Prior to using this pack I had incorrectly feared that the clip/straps on my back while hiking, but what I found was that as long as I oriented the rain cover such that one clip receptacle was at the top of the pack (as opposed to the bottom of the pack), that I happily never felt any of the clips or straps while hiking.Also, the rain cover was very easy to put on and to remove. I'd highly recommend this rain cover.----TLDR---A week prior to embarking on a 3+ week trip to Scotland&Ireland in October, I was told that I had better get a rain cover for my backpack/daypack because hiking there will involve frequent hard-driven rains.I bought three different rain covers and at home I did a fit-test over my fully loaded daypack (a 32 liter Osprey Skarab 32) and over my wife's somewhat loaded 28L Osprey Skimmer 28 as well (I say somewhat loaded because she never packs her pack as full as I pack mine, and her pack is also smaller, so we wanted to make sure that the medium wasn't too big for her pack....it wasn't; it fit both our packs perfectly). The Joy Walker MEDIUM offered the best fit and the best coverage due to it's dual click and cinch straps (as opposed to the drawstring method offered in some rain covers).FYI, the three covers that I purchased and tried on our packs at home were:REI Co-op Duck's Back Rain Cover XS (it fit the pack, but the drawstring cinching mechanism allowed more areas for wind-driven rain to get into the pack than did the Joy Walker's clip and cinch mechanism)Joy Walker small (too small for a fully loaded 32L pack)Joy Walker medium (perfect size for my 32L pack and for my wife's 28L Osprey Skimmer)

I ordered a size medium for my husbands 37L book bag. The quality of the cover is great, the straps are really nice to help secure it on the book bag. However the medium size was slightly too small, especially once the backpack was over 50% full. I contacted the seller, Leo, and he was very quick to respond and send us a replacement in the size large. The replacement fit perfectly! Great quality product and even better customer service, will definitely purchase from them again!

Perhaps a non-standard application for a backpack cover, but I was looking for a waterproof cover for my Adidas soccer bag, which is rectangular (21”x11”x12”). I’d originally ordered a Medium size cover, but found this was just too small. Fortunately, when I reached out the awesome customer support (in particular, Leo, the owner!) had a look at my bag measurements and concluded an XXL would be best, and sent one FOC (no return needed, wow). The XXL works well, and leaves extra room to easily take it on and off (and even some extra room for a coat perhaps — no harm)— the elastic band works so well, I doubt I will even need to use the straps, but nice to have them. Good choice of colors is offered, I picked a high vis color to help distinguish it easily (amongst a load of other bags and covers typically at the field). This sure beats a garbage bag, which I’ve been using for too long…In my case, certainly— pick a size (much) larger than your measurements.

Have not tested in the rain yet. However, love the look and feel of this rain cover. Fits nicely on my Ospry Eja 58. Sized as described. Color is nice and bright and material is very lightweight.

Well made and fits as per measurements in description. No reason to pay $30+ for a pack cover. This one is perfect.

Selon moi pour le prix que je l'ai paye ; la qualite du produit devrait etre plus robuste

I got the 90L cover to fit my 65L backpack with gear on the outside of the pack (3 person Teton tent, closed cell foam sleeping pad, R4 SELF INFLATING SLEEPING PAD and the Trekology camp chair). The cover the pack came with is very good and I had no issues with it but it would not cover more than the pack itself so I needed something bigger. Very happy with the fit and the straps just make it that much more secure on the pack. The little felt bag the cover came with went to the recycling bin (a small Ziplock bag works better) but I would definitely recommend this product.

Good waterproof backpack cover. Great for short rain bursts or light rain.

Came with a company card that detailed generous return options, though everything's good with the cover.Funny disclaimer, it read, "(We are a group of men, and not so nimble...)" in the 'please contact us if anything's wrong' portion