Safely carry your essentials, while holding your phone in a visible and easy-to-access position. Easy to install on the tube with adjustable velcro tabs. Size: 10.5cmW x 90cmH x 17.5cmD (suits most makes of mobile phone). Capacity: 1.2 litre. Zipped compartment to carry essential accessories (repair kits, tubes, keys, CO2 cartridges, energy gels, etc). Material: 600D polyester. Touchscreen compatible with reflective 3M™ Scotchlite™ safety side strips. Waterproof material.