This is a black leather deerskin sporran with the logo of the Scottish band Albannach hand tooled into the flap. The flap edge is laced with deerskin. This Rob Roy styled sporran is a Interchangeable Flap Sporran designed by Celtic Leatherworks.

It has a drawstring closure for pulling the bag closed, and has a snap system to remove the top leather flap to change it to another flap. 

These sporrans can also be used as belt pouches for ren faire and other costuming accessories.