These are stretchy, comfortable velvet scrunchies with a zipper so they double as a secret pocket. 
Great for running, festivals, or any time you don't have pockets. 
The pocket easily fits cash, lip balm, a house key, headphones, tampons (the small kind), or anything of a similar size. 
You can wear it on your wrist to use it as a scrunchie even when something is in the pocket.