There was a time when only the rich could afford the latest cool eco gadgets – but now there are so many to choose from it’s hard to know what’s good and what’s not. That’s why we’ve put together a sound list of sustainable gifts that the green geek in your life will love. From foldable eco-speakers to a solar-powered Nokero reading light, a water-powered clock and even a tablet stand and keyboard made from bamboo, these gifts are both fun and sustainable. Hit the jump to check out our nifty guide, and feel free to pass it on if you’re so inspired.