I like to think of these as keepsake holders. They are small leather pouches strung on a silver chain to be worn about the neck.
They have a pocket at the front for practical things such as coins and keys and bobby pins, and a discreet pocket at the back for tiny precious things like a charm or a crystal or a photo-booth memento, a cat's whisker, a pressed clover and so on.
They are made from remnant leather (colours and characteristics do vary) and are about the size of the palm of your hand. Choose one from Milly Sleeping (limited stock available) or have one made to order via leahandned@gmail.com - $59 for a short chain or $65 for a longer one.