This is a well designed and made single-strap shoulder bag. It can be worn either to the front or the back and over either shoulder. It has 3 zipper-closed pockets plus a fourth held closed with a plastic buckle. It is large enough to hold my wallet, my keys, my concealed-carry weapon and just about everything else. It is available in 14 different colors, though I chose black nylon because it seems the most manly to me.
I am happy with the purchase and will make good use of it.