Can Insulator - Yeti Colster, Koozie, Coke, Coozie

Overview

Inspired by and compatible with the Yeti Colster and similar insulated can coolers, this 3D-printed can insulator twin wall design combines air gaps, and low-conductivity materials keep your drinks colder for longer.

Avalible for Euro 330ml, 500ml, 250ml cans, and North American 12oz cans. More sizes can be added on request with dimensions provided.

Parts count: 1

Key Features

• Double-walled design to slow heat transfer
• Air gap layers for maximum insulation efficiency
• Low-conductivity PLA walls reduce thermal bridging
• Minimal contact points

Printing Details

Recommended filaments: PLA, PLA+ (PETG possible but not necessary)

Hotend: 0.4mm Hardened Steel or brass nozzle

Print time: ~3-4 hours depending on size

Filament usage: ~80–140g depending on model

Printing Tips:

• Best results when printing use provided print profiles
• No supports needed
• 0.2mm layer height recommended

Assembly

Pop in your can and screw on your lid!