Getting truck tarp back on the road! The Potters Pannier is robust and straightforward. Its roll top design allows varying load sizes and keeps your stuff dry. It has a substantial shoulder strap so it can also be carried comfortably off the bike. It fixes onto your bike with the Quick Clip Pannier Fixing System from Carradice. This system has a quick release mechanism which holds the pannier very securely when riding yet means the pannier can be on and off the bike quickly and easily at the beginning and end of your journey. Suitable for rack tubing up to 13mm in diameter. Fits on left or right side of bike Roll top closure Detachable shoulder strap Capacity from 12 L to 21 L Wipe clean Water resistant Fire hose reinforcement on base Dimensions 33cm x 40cm x 14.5cm (12.5in x 16in x 6in) Rolled Closed 33cm x 58cm x 14.5cm (12.5in x 23in x 6in) Open - Unrolled Capacity 12-21 litres (732-1281 cu.in) depending on how tightly rolled Weight 1350g (48oz) approx