Perfect fit for Aero Seatpost
Bought this and the Little bag for either my Kestrel Talon or my wife's Scott Speedster. The Mini fit both bikes fantastically. the Mini holds everything you need, tube, 16g CO2(2), nozzle, tire tools, mini tool and a little more room for extras. the elastic could be designed better but i like it better than the traditional Velcro seat post strap.