As more bohemian versions of the company's standard Leather Sleeves, Belkin's new Eco-Conscious Leather Sleeves for iPod nano 4G ($25) and iPod touch 2G ($30) use vegetable-tanned leathers rather than chemically stained ones, and have felt interiors rather than microfiber. The combined look is a bit rough, like a chalkboard eraser mixed with a racing glove, but the effect's apparently intentional; only the nano version includes screen protection.…
