Get your double-wall vacuum insulated, laser engraved 20oz Robot Ruckus tumbler. A portion of proceeds support the Maker Effect Foundation and Robot Ruckus.
Features
Double-wall vacuum insulation with a clear lid
Fits most standard cup holders
2X heat & cold resistant compared to a normal tumblers
Made from 18 / 8 gauge stainless steel (18% chromium / 8% nickel) – also known as Type 304 Food Grade
