Both sold for £19, the new Eco-nique Climate Positive Napa Leather Cases for iPod touch and iPod nano are soft-leather flip cases with magnetic-sealed front flaps that open to reveal the iPods inside. As we've mentioned in many prior reviews, we're not fans of flip-closed cases for video-ready iPods, and even less so for touchscreen-dependant devices such as the iPhone and iPod touch, but Eco-nique's pitch is that its cases are made in a "Climate…