Revelate Designs Revelate Designs Jerrycan Top-tube/Seatpost Bag Regular,
A slim, rear-mount top tube bag ideal for a repair kit, lube, or a tube, leaving more space for essentials in a frame bag.
2" wide and is narrow enough that legs won't bump it while pedaling
Plastic stiffened side panels prevent side bulging
Interior elastic holds a multi-tool
Adjustable height seat tube/post attachment
Volume: 0.5 liters
Best for bikes with standard slope seat tubes, without gussets