No-Roll Wine Bottle Holder for RV Fridges

Keep your wine bottle from rolling around in your RV fridge when you're moving. This simple slip-on collar friction-fits around the body of a standard 750ml wine bottle, giving it flat sides so it stays put when stored horizontally on a refrigerator shelf.  One collar per bottle works fine, two provide even more stability.

The 75mm inner diameter is sized to fit standard 750ml wine bottles. This is easily scalable in Bambu Studio if you find you need more or less grip, or if you find your bottles are different sizes.

A practical little print for RVers, van-lifers, caravanners, boaters, or anyone storing bottles on their side. One of those "why didn't this already exist?" solutions.

*UPDATE*

I've added a TPU-Only print profile that works really well by adding a flexible “strap” across the expansion joint of the collar.  This keeps the collar really snug.  The original print profiles work great with other filaments (PLA, PETG, etc.), but TPU tended to produce a loose fit.  This profile fixes that. 

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