Cocktail Glass Chiller

It's a double-walled holder for a stemless martini glass, with 3 ice packs stuffed into it.

The idea is to pop the chiller into the freezer overnight and, when cocktail time comes around, bring it out and set your glass in it. Keeps your drink cold while you casually sip. I mean, nobody likes a warm cosmo, right?

It's intended to sit on the table (preferably on a coaster) rather than being picked up each time you take a drink. The rim of the glass sticks up high enough for easy removal. The design is specific to fit this style of glass .

Update : Added a version with a thicker outer wall for added insulation.

Printing

Nothing special here. I printed mine in PLA. There are a few long bridges but they're internal and won't affect the structure or aesthetics if they sag a bit.

The main body is printed upright. The lid is printed face down.

Assembly

You'll need six 3×6mm magnets like these and three 3×3 inch freezer packs like these .

When inserting the magnets, keep the polarity consistent so that you don't have difficulty orienting the lid.

The freezer packs, when at room temperature should be fairly easy to push into place. Once you've got them tucked in, snap the lid on top and pop into the freezer.