Lovely bag in great condition, I just don't reach for it. great size to fit a water bottle and usually accessories when out. made from black bison leather. from bird trouble website: This is a perfect buckle style for daily use, big enough so you can stash a light sweater and a water bottle. The hardware on the sides are for style and function. You clip your keys or flair onto it. Toss in your goods and securely close the bag with a drawstring. Optional Backpack / Crossbody Bag Straps Cross body strap are each 1” wide and adjusts from 19.5” long to 40.5” long, handmade from 8/9oz black leather. Measurements & Materials Bag measurements: 8” wide x 13” tall, 8" deep Full grain leather Black nylon thread Metal solid hardware