Ventura SB0622/B 14-22 Liter Capacity Imola Seat-Bag (Black) Imola Seat Bag is made of a PVC laminate backed ballistic material with internal seams reinforced, reflective striping and YKK zippers with pull tags Attaches to seat with included seat-bag base with four quick release buckles Padded carry handle Expands from 14 to 22 liters when you need more room Can fit a small full face helmet