32oz Nalgene Bike Holder Remix- curved and counterbored mount

The original model is great except for where it actually bolts on the bike. I don't know about your bike but mine is made out of round tubes with little inserts in the tube to screw into. The flat surface that the original model has where it touches the bike is not great for making a good connection so I modified the model to have a curve that matches the tube on my bike and added counter-bores to the back side so it can actually touch the tube and have a solid moment-bearing connection. This shouldn't hurt anything if you have a bike without the little inserts that stick up like my bike does. I imagine if anything your bike might have smaller diameter tube (mine is 2" where the bottle mounts are) in which case a deeper cutout might be needed.