My very first purchase from Etsy was this cool wallet from ReFabulous. Not only is it functional, it's absolutely unique.
ReFabulous makes these from recycled book jackets. And being a book lover, I really fell in love with them. Connie, of ReFabulous, shares this love of old books and says that she enjoys giving them new life. She's come up with this creative solution that does just that. The paper she uses is reinforced with vinyl, so it is very sturdy. Mine has been rolling around in my purse for six months and still looks brand new. I use mine for business cards, but there are two pockets, perfect for a little cash and your licence. The snap stays shut and I never fell like it might pull apart. There are always a variety of these in ReFabulous' shop, and she will even make one just for you if you send her one of your favorite book jackets, for no extra charge. Here are a few more she has for sale.
ReFabulous offers other products, such as these cute pincushions and reusable dryer sachets.