Solar Charger Hat, Solsol

Solsol brings new meaning to the term "sun hat". This cotton cap, available in 13 colours, has five solar panels on the brim that power a USB connection on the side. When sunlight hits the panels, charging of your personal device will activate, giving about two-thirds the power of a laptop. You can charge while wearing it or place it on any flat surface, including your car's dashboard. The Solsol can also charge a battery device, so you can have unlimited juice and protect your head from UV rays – perfect for adventure holidays and camping trips. (solsolhat.com)