Bike Saddle Bag Large Capacity | Hard Shell | Quick Release | Water Resistance Cycling Bag (Large)

I bought two of these bags, one for my wife’s bike and one for mine. We’ve used them for about a week now with these minor complaints. Both of us are having a little trouble with the zippers, they function fine, but are really close to the seat. I believe I could adjust the position some to give a little more clearance – but they look much better up closer to the seat. For the time being we’ll use them as is.I kind of expected a little more room than what it has. It just holds the contents of my old seat bag with no extra space. But it does look a lot better. Ok, so here’s my petty complaint about the bag - the mount is not exactly centered in the bag. It’s a little bit further to the left of center. I know this is because of the zipper and does not affect the performance of the bag, but like I said – it’s a petty complaint. The big plus is the way the bag looks. They are easy to attach and remove from the bike. The material feels fairly high quality and the foam shell holds its shape pretty well. My wife over stuffs hers with a jacket and it still keeps its shape.Over all we’ve both been very pleased with this purchase.

Mounting this was kind of a pain but that's mostly because I don't like bending over and it's a bit tricky to get the screws aligned in such a small area (under your seat) but it would have been much easier had I just removed the seat, mounted the bag and then put the seat back on... but only because it would have been easier on my back.This bag is a hard case (as you can tell from the pic)., it says it's waterproof but I haven't tested that part but I have zero reason to believe it's not... and more importantly, you can fit a ton of stuff in it... and If you walk into a store, all you have to do is pinch the clip and boom, it's off... and that clip is heavy duty and not some cheap, thin, easily breakable clip.I bought this bag for both my mountain bike and my cycling bike. I love it. It's an excellent product at an excellent price. I cycled through several other flimsy type bags and this is by far my favorite.

The under-seat bag has pretty much become a ubiquitous bike accessory, and there seem to be a million different kinds to choose from. After a couple of tries, I went with this one because it was inexpensive, sizable, and had a quick-release clip. I used a Topeak bag for years, and I really appreciate the convenience of being able to quickly remove it for swapping to another bike, or to just take with me when I'm parked somewhere. The Coolchange bag is surprisingly roomier than I expected, without being cumbersome. It is longer rather than wider, which keeps it out of the way. I also like the stiffness of the material, which keeps it from flopping around as much as some softer bags tend to. My only two cons would be the side-facing zipper, which, due to the bag's angular shape, requires two hands to open/close, and the soft plastic joining plate under the seat. You can see in my close-up that it is bending under the tension of the bolts. Neither of these issues are deal-breakers for me, as this thing was less than $20, which is a far better deal than some others out there. I've put about 40 miles on this bag, and so far, it's holding up fine on both road, and trail.

The first thing that drew me to this bag is it’s side profile. Rather then having a square appearance like most bike bags it has a fast-while-sitting-still look. Awesome. It’s constructed very well and although i have not tested it it looks to be fully waterproof when zipped closed. The zipper itself opens and closes easily and the bag opens enough to easily see and access the contents. All the hardware needed to install it is included, even a little wrench. It installs nice and tight under the seat giving it a very clean and slick looks. Again the bags shape really makes it look good on the bike. Overall i am very happy with this bag. It’s big enough for my mini first aid kit, bike too, and a tube but not so big that it hurts the aesthetics of the bike. Another awesome CoolChange product. I am officially a super fan of theirs.

This bag seems really sturdy and holds a lot! The zipper also seems to work well. The shell is firm, and I bet it will stand up to a decent amount of use. I've not got it wet, but it looks like it would do ok with some rain. The flaw is in the cleat mounting system. You have 2 pieces of flexible plastic, and cheap hardware... when you install it on your seat rails, the plastic bends so much that you will not want to trust it. I have ridden with it once already and no issues, but I fear that if I go on a long single-track trail ride it will not be up for the task. I put loctite on the wimpy screws included, but even this I fear will not be enough... the plastic will fail. This bag was bought to replace a 15 yr old bontrager cleat mount pack which had a metal/plastic combo cleat mount which was much more secure.

I've gone through every combination of saddle bags, rack bags, handlebar bags, backpacks, and frame bags. I needed something to hold my wallet, keys, a couple small things (tubes, wrench) for my recreational rides between 10-50mi on my hybrid. This saddlebag is perfect for my needs. It can clip on/off very quickly, yet is sturdy enough that I don't worry ill loose it over rougher terrain. It has enough room for all my items above. And, it looks kinda cool! Installation was a breeze as the mounting bracket uses 2 bolts to tighten down onto your seat rails. Then, the bag clips onto that mounting bracket. I've been on a ton of rides since installing and have had 0 issues! There is an additional velcro strap that goes around your seatpost for some extra security. 5 stars! Very happy with my purchase.

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