Rolltop closure means it can be big or small; and this bag can get really big! It’s great for the minimalist roadie, the over-prepared rider, and everyone in between. Four possible modes are shown here but as an example, you can fit a 29er tube, a repair kit, snacks, and extra layers. Even maxed out, this bag is super secure thanks to the cam lock buckle and seatpost strap. Easy installation as shown below.

Made in the USA