Going to the park? Going for a walk? This bag is great to take along. Its small enough not to get in the way and  all you have to do is just put your phone and wallet and off you go.  The strap is long enought to wear across the body. There are two pockets, one in the front and then one in the main bag. The materials are a black quilted fabric and either a piece of Japanese Obi or Kimono.