Cooler Bottle Holder (mini 50 mL) - Patreon Exclusive (Patreon)

This is the first in a series of bottle holder designs I plan to do. Starting out small—literally—with this one sized to fit standard 50 mL mini bottles, since that was requested a few times.

The lid has large handles that can accept keyrings or other split rings, so you can attach it to a bag or other gear.

The lid is threaded and screws on for better retention compared to press-fit versions.

If you need a 3D printed split ring, here’s a simple one:https://makerworld.com/en/models/2745324-basic-split-ring#profileId-3045005

There are a lot of chain options on MakerWorld, but the one I made in this file seems to work well for me at a wide range of scales:https://makerworld.com/en/models/1907501-customizable-spinner-necklace#profileId-2045085

I’ve included both the .3MF and .STL below. Grab the .3MF unless you specifically need the STL.