This larger version of the DynaPack offers near TrunkBag space without needing a rack. It features an expandable top to hold a helmet shoes and other large objects. Divided main compartment one weatherproofed zip pocketAttaches with QR clamp Fixer 7Clamp fits 25.4 to 34.9 diameter seatpostCapacity: 9.7 litre/590ci3M reflective stripRedLite clip22.5x20x15.5cm890g
