FitX Compatible Bottle Clip - attach a lanyard or loop of cord to attach to a bag etc.

thingiverse

Sometimes you don't have a bag and want to carry water but also have your hands free. Attach this onto your FitX water bottle and then thread a cord through the main hole or use a carabiner. The bottle is secured in place using 3 - 4mm bungee cord which is knotted through the smaller holes in the print. This has only been tested with the FitX water bottles. The model could be scaled to potentially work with other water bottles. Print with 100% infill.