I made a set of belt clips to hold various water bottles on my belt. The small one is probably acceptable for most people, the large one is for my 2.5" belt I use while wearing my kilt.
I printed mine at 60% infill, and wouldn't suggest going any lower for strength reasons.
Belt_Bottle_Clip_Large.stl | 31.3KB | |
Belt_Bottle_Clip_Small.stl | 30.2KB |