BRB Coffee Coaster / Thermo Lid

We've all been there. You get a fresh cup of coffee to your desk at the office, then you have to leave your desk for a while. When you return (after maybe one Clash of Clans battle too many in the restroom) the coffee is cold.

This coaster/thermo lid solves that. Use it as a coaster to protect your desk from coffee rings, and when you leave your desk, just put it on top of your cup. It displays a clear message to your colleagues not to lose hope.

This coaster is intentionally pretty thick