JXFUKAL Rear Bike Rack Bag with Rain Cover, 7L/9L/10L/12L Waterproof Bicycle Ebike Saddle Bag Cycling Pannier Trunk Carrier with Reflector & Adjustable Cord for Commuter Travel Outdoor

Great size bag for the back of your bike! Big enough to hold most items. Even has a pocket on the top for more storage. Looks nice and easy to attach.

It's a good size for most outings on my bike, or taking a lunch box to work. I'm happy with the strength of the velcro and bungee cords. Fits really well on my bike rack that is similar to the one pictured in the product image.

Easy to install, straps give it just a touch of a lean to one side that I can't seem to improve; I think it's the way the pull attaches to the velcro. Pretty sturdy walls but will droop a bit if empty, so you do have to work to keep it structurally upright. I thought when I bought it that it would be more box-like, with good strong form to the walls, but they really are more flexible if not quite saggy. Perhaps that's on purpose. They "fold" inward on themselves. Zipper has a good integrity. I love the net on top which I can slip towels in and out of really quick on the bike. I can put a giant yeti stainless steel tank in mine, which lasts an 18 mile bike ride. Stays cold the whole journey with ice left at the end. The small extra pocket is great for protecting electronics if the rain sets in and also for emergency charging bricks if you don't want to keep those in the wet/cold section. Also bike tools go great in there too.Ultimately I use this nearly every single day, and it has proved an excellent purchase for my bike rack and sure as heck beats the beat-up stretch net I was using to secure things before!

Great bag, good size. Would have preferred waterproof bag but cheaper tradeoff of cover works since bag is cheap. Went with biggest non-insulated size. Love it, one of the best brand names I could find!! Good straps keep it stable.

It fits the rear carrier nicely, ties down securely, and there’s large enough to hold the things that I want to carry.

I have a more non-traditional setup and have it inside my Revv-1's storage cage. It's a bit of a tight fit, but it works. The bag has decent storage and has held up since I got it.

The case is worth the $14 I paid for it, but no more. I wanted something cheap to hold a tube, phone and gloves. The 2 Velcro straps that wrap around the bottom of the rack are way too long. They can be easily cut/shortened by 50% with some scissors. Due to strap design where it connects to the case, the straps connect to itself with less than 3-4" of the strap. I worry the Velcro may detach; We'll see...

Fits nicely on the rack on the back of my Majicycle Oscelot Pro. It has several Velcro straps so I believe it would fit well on others. It is soft and the sides collapse easily, so I inserted a cardboard frame on the inside to make it more rigid. Easy fix.