Getting ready to go camping? Or just preparing for a post-apocalyptic world? Worried about not being able to take a warm shower? Worry no more. Solar Shower is a 20L water pouch that uses the sun to heat your shower water to up to 50°C (which for us arrogant Americans means 122°F). When it’s all warmed up, simply hang from a tree, open the tap, and enjoy a shower reminiscent of the times before the zombies took over.

Get it HERE