I’m tired of my coffee getting cold at work, and my beer/soda getting warm at home. So I’ve found a few options.
If you are just looking to get your drink cold, you can go to frye’s and get this for $19:
It’s a USB powered drink cooler. Put any beverage on that metal blue plate and it will keep it at a brisk 45degrees. It works pretty well.
If you are just looking to get your drinks warm, apparently you can get a LED lit drink warmer at target for around $4.00.
If you are looking for both, you might check this out:

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