Ideas for a solar power sleeping mat

Sketches for a solar power sleeping pad for hiking

Text and drawing by Frits Ahlefeldt

I’ve been writing and sketching up this idea about a solar power sleeping mat. Thinking about what might be the best way to bring along and use solar panels while hiking, I wondered if the sleeping pad might be a good candidate for combining with solar cells:

Link: Made this project page about it:

Hiking.org/project/solar-power-sleeping-mat/