TOPCABIN A Pack of 2 Bike Water Bottle Cage and 1 Saddle Water Bottle Brackets Adapter, Alloy Lightweight Bicycle Water Bottle Holder for Cycling Triathlon

Why did I wait so long to buy one? Installation was a snap, all parts and screws are quality. They hold my camelbak bottles nicely. I did some XC mtb and my bottles stayed in place.....until I kicked them getting out of the saddle lol. All in all awesome. ...buying one for my Jamis. (Pictured is my Montogue).

Honestly, good idea but poor execution. I use it on my mountain bike and with 2 bottles in it just as designed it keeps getting loose in the mount. Its not because the bolts loosen either, its because the metal bar that clamps it to the seat frame starts to bend. I like the idea but will need to redesign the mounting myself so that I don't have to rescure it every ride. It is the only option I have though for a dual suspension mb.Update 7/18. I am completely disappointed with this. Everything I have tried to modify it has only lasted a few miles before it comes loose.Do NOT buy this. Waste of money.

Very well constructed and exactly what I needed. Mounting keeps the bottles far enough away from riders bottom so not in the way. Bottle cages tight enough to keep bottles from working loose or popping out over fairly bumpy roads/trails. The only suggestion I have would be to use locking washers for the screws that mount bracket to saddle. After about an hour of riding on chip seal road, the vibration loosened the screws. Not a big deal to re-tighten at rest stop but everything could have fallen off if I hadn't noticed it being loose at first rest stop.

Broke after one ride, the attachment that puts it all under the saddle is not at all strong enough to hold two bottles. The threads all stripped/broke when I hit some potholes and it all fell off. Luckily I had some loose nuts at home that fit the hardware and it seems to be working now, but it still makes me nervous. I shouldn't have had to spend an hour jerry rigging this junk, though.

Half of the bolts had mishapen heads so were unable. After replacing these and fully tightening the mount, it was still not firmly secured and bounced around. I saw this on other bikes with the same mount as well. Fell off after first 20 miles.

This is exactly what I was looking for: an easy on/off bracket for additional water for when I am doing a long unsupported/remote bicycle ride. There are more attractive rigs out there, but this serves my purpose of having it for available for occasional use. Otherwise, it sits int he spares box - - perfect!

Installed the bottle rack pretty easily. Was worried when the screw threading was difficult to thread. I was ok as this meant that this was going to stay secure. End of it was; was on a short ride and hit a root undergrowth on the road no more than 2” in height and the whole thing came off. I’ve reattached and will try again. Will edit post once I ride again.

Seat clamp was inoperative, ,machining or threading was off. Found another set of nuts and bolts and clamped it on. Works nicely, you can bend on it a little bit for angles and keeping the bottle snug or loose. And you can reach back and grab a drink with jumping off of the bike.