This California-based brand is going to be your new favorite. This Shearling Bum Bag has an extra long leather belt with solid brass studs that allows the bag to be worn as a regular bum bag, sling bag or even as a crossbody. 

Detachable, adjustable and interchangeable strap. Pop on one of their chan straps (found at 12th St) to wear as a shoulder or crossbody bag.

• Fully zippered top
• Leather and shearling
  
• 8” wide x 6” high with a 2” gusset, 7" zipper
• Unlined.
• Made in California
• 50% Off price is as marked