Made these wall mounted spray bottle holders. Made to size for the spray bottles sold at harbor freight, but tested with smaller bottles and holds just fine! Just not as tight a fit. Designed to fit normal drywall screws! I'd use PETG if you want really strong mounts or if you place gets hot, but I just used PLA+ and it's working just fine! I used our silhouette to put custom labels on ours for a more fun look!

Haven't tried scaling these at all, but other than screw size I don't see why you couldn't do it to fit larger bottles!