When you're busy soldering, you want to make sure you're looking good for unexpected visitors. This is the device that will at least ensure you're wearing a hat!

With a solid black construction and bold DIYODE logo, you'll be able to pass other DIYODE fans wearing their caps with an acknowledging nod too. 

Works forwards and backwards, depending on the mood. Also works as a sun diversion device if you're not inside. Fully adjustable size strap, will fit most human heads.