With 15 - 22 litre volume and with a big map pouch. On the left and on the right side is a small side bag. You can enlarge the tank bag from 22 cm to 32 cm height. It is also equipped with a handle and a removable belt. The bag is waterproof but when you ride for hours in a rainstorm a water protection would be useful.
Sizes (L x W x H): ca. 24 x 26 x 22 cm

Map Pouch A4 (KTA4) can easy be mounted on the tank bag. Size 26 x 30 cm, Velcro fastener.