Two of the items I always have on my person (other than a religious medal and my wedding band) are my iPhone and my wallet. Since I am always looking for a way to slim down my carry, and in particular a way to combine my wallet and phone, the Wally Stick-On from Distil Union recently piqued my interest. It is essentially a slim leather single pocket wallet that adds minimal bulk by attaching to the back of your iPhone (or even some cases) with a layer of adhesive. A pull-tab allows quick access to a few cards and/or some cash. Available in black or brown and for iPhone 4/4S or 5/5S, each for $39.99. For those wanting to avoid sticking something to the back of their iPhone, there is also a Wally Case version for $49.99. Slide over to Distil Union for more info.