Give your drink a full sci‑fi armor upgrade. The Mech Beverage Guardian is a 3D printable can koozie designed to fit a 500ml can, wrapping it in a chunky mech/armor shell with panel lines, vents, and a “reactor core” style hex insert detail. It’s a fun desk accessory, a great gift for gamers, and an instant conversation starter for any sci‑fi setup. Features

Designed for 500ml cans Bold mech/armor shell aesthetic with layered panel detailing Comfortable, grippy outer shape (easy to hold) Looks great in single-colour prints or with accent colour swaps Perfect for gaming desks, man caves, and sci‑fi themed setups

Printing Notes

Recommended material: PLA (PETG also works well) Print orientation: upright (as shown) Supports: required Suggested settings: 0.4mm layer height, 2–3 walls, 10–15% infill

Fit Notes

This model is intended for standard Monster 500ml cans. Can sizes vary slightly by brand—if your can is a tight fit, scale up by 1–2%. Personal Use: Allowed. You may download and print this file for your own personal use. Commercial Use: Not allowed unless you are subscribed to one of our Commercial Plans. A commercial subscription is required to sell physical prints, sell the digital file, include it in bundles, or use it for any business/monetized purpose. Sharing/Redistribution: Do not share, re-upload, or redistribute this STL (or modified versions) on any platform.