We’ve always had problems holding on to sunglasses. It seems as if every spring, a new pair gets left in a cab, scratched, or maimed. This cute, cheap case from Topshop will help ward off future losses. The durable shell prevents scratches, bends, and snapped-off arms, and the zipper chain can be clasped to your handbag for safekeeping. At just $12 a pop, you can snag one for your glasses as well: Choose between lilac, mint, and lemon shades.