Review on Topeak TC2260B Wedge Strap Mount by Dylan Deng

I bought the small size. I can easily fit a replacement tube, multi-tool, tire fitting device, CO2 canister and valve, as well as additional patches. I could probably get more little things if I needed them (latex gloves, money, etc.). I love the buckle straps on the seat rails and the Velcro that wraps around the seatpost. My seat post is round. So when I tighten the strap, all that's left is a little Velcro to hold it in place, leaving plenty of extra length for a larger diameter seatpost. I didn't like the extra length of the straps dangling under the bag, so I cut them a few inches shorter and burned the ends with a lighter to keep them from fraying. Overall I think this is a great saddlebag, it holds securely and doesn't wobble when riding.