Review on 🎒 Topeak Aero Wedge Pack with F25 Fixer - Medium Size by Ameer Kobblewood

This is a rigid mount that bolts to the side rails a distance under the saddle. This takes away 1/2 of the saddle adjustment fore and aft. You will need to move the saddle back to make room for the mount. Since then I've seen a model that attaches entirely with velcro, it wouldn't interfere with the saddle attachment at all. The packaging itself is great. Enough space. I don't carry my phone with me, although sometimes I do. I have a spare camera, a multi-tool, a CO2 and an extra cartridge, energy bars and a wallet.