Waterproof top tube pannier provides cyclists with quick and easy access to personal items. Energy bars, phone, wallet, keys or other small items can now be literally at your fingertips. Fastening: adjustable nylon straps Volume: 0.8 l Layout: main pocket Material: plastic hard shell / TPU Head tube diameter: ø53 - ø100 mm Top frame tube diameter: ø38 - ø52 mm Dimensions: 22.8 x 8.9 x 5.9 cm Weight: 100 g Art.No.: TC2303B