2.2 litres inside the frame, where the weight sits low and stays put instead of swinging about.
Enough for a multitool, a spare tube, a pump and a couple of bars. The zip has a large pull loop, so you can get into it with one hand without stopping.
Specifications
- Capacity: 2.2 litres
- Four-point strap mounting
- Tapered zip with large pull loop
- Main compartment with smaller internal pockets