handy as a grab bag, money phone and keys could stay in here.
Felt wallet - looks easy enough
Simple DIY Felt Purses - Create a Casual Clutch for any Outing with This Simple Tutorial (GALLERY) ----> i could make this with jeans
Handmade heart-shaped coin purse, convienent for coins or keys. Perhaps you could also use the idea for any shape? [foreign link, but pic shows steps to make].