How many times have you gone to work, dressed for warm weather, only to step into a freezing office?It’s never fun, as it means you have to spend a full 8 hours shivering. You can always stuff a blanket or jacket in your desk, but those are only so effective. Instead, why not get one of these E-Warmer USB Heating Blankets to keep on hand?

This heating blanket works much the same as any other, except that instead of relying on a wall outlet, it draws power from your USB port. No more crawling around under your desk, or running an extension cord to your chair. Just plug it in, and let it warm you up. As the name implies, it is also washable, which is always a plus. For $19, I’d say its worth keeping in your desk for any season. You’ll just have to be comfortable using a blanket with a cute animal on it.