Thorn Single Seat Mounted Bottle Cage Bracket

I recommend this product

This is for a Giant Fastroad. I actually found it a bit tricky to fit/tighten under the seat but not impossible. Just about fits with a medium size saddle bag there as well. Haven't actually used it with a water bottle in there yet but it seems solid and would fit a 800ml bottle. And of course it's cheap!

As supplied, do not fit rails of Brooks B17 saddle. However can be bodged to fit with judicious application of boxcutter and file (or dremel). Angle and orientation are fixed and, because of way they bolt on, if two are fitted, left and right will point in different directions (not mirror image). Not the lightest but feel robust. Time will tell.

I recommend this product

I have rebuilt a Moulton MK3 and it's not easy to fit a bottle cage to the bike but these little beauties are amazing. Easy to fit and solid when in place. Fit any bottle cage you fancy. Sound purchase.

I recommend this product

The bracket is fitted to a Liv Ebike which has little room for a cage in the normal place. This is a clever solution to the problem ,with the option of fitting your own choice of bottle cage.