Review on Topeak Wedge Pack II Seat Bag with Micro F25 Fixer Black: Compact and Versatile Storage Solution for Your Cycling Essentials by Marcus Braunstein

This bag is quite small. However, it has everything I need if I pack it with a little finesse and be selective about what I pack. I can fit 29er hoses, 2-16g CO2 cartridges and a small threaded compressor. I also put some sticks on the patches, a very thin multi tool, two SRAM chain links and a park bar lever. Having said that I have to say I worked really hard to fit everything and there was NOTHING left for the place. But since I rarely open it, that's fine. The construction is rock solid and I expect it to last a long time. While not waterproof, water has a hard time getting through light rain and tire spatter. The main reason I bought this pack was the clamp on the plug. I have an SDG I-Beam seat that has room to mount straight and still has the original connector for my other bike. It also doesn't have a seatpost strap. VERY important for me because I have a seatpost and the cable makes it difficult to attach it to the seatpost and the post slips completely making it impossible to attach the seatpost. Even without a seat post strap, the bag does not wobble when you pedal. And you don't get any more of it than I do, so I don't think it ever will. So if you're good at packing things in a small space or don't need to carry a lot of stuff around, this is a great bag. I would be happy if it was just a few cubic centimeters larger. But in the end it does its job.