Beer Bottle Ice Cooler Mug

Turn your 330 ml beer bottle into an ice‑cold delight with this 3D‑printed insulated mug!
Fill the mug with water, freeze it, and then insert your beer bottle. The frozen shell around the bottle keeps your drink cold for much longer – ideal for BBQs, picnics, and outdoor events.

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Features:

Designed for 330 ml beer bottles (standard glass size)

Double‑wall design creates a frozen shell around the bottle

Screw‑lock base seals the ice inside and locks the bottle in place

Prevents the bottle from falling and keeps ice airtight

Comfortable handle for easy holding

Printable in PETG – durable, cold‑resistant, and helps create watertight prints

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Recommended Print Settings:

Layer height: 0.2 mm

wall layers: 5-6 (for sealed design)

Infill: 5% (to maintain an air gap for insulation)

Supports: Required

Print the screw‑lock base in PETG for maximum durability and sealing

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Assembly & Use:

1. Print the mug body and screw‑lock base.

2. Fill the mug’s cavity with water and freeze until solid.

3. Place a 330 ml beer bottle inside the frozen cavity.

4. Screw the base closed to seal the ice and lock the bottle in place.

5. Enjoy your perfectly chilled beer for hours! 🍻