The Phone Bag Proof from Vaude is a specially developed frame bag that is ideal for safely storing mobile devices while riding. This waterproof top tube bag has an integrated transparent compartment that offers space for smartphones up to a size of 16.0 x 7.5 cm. It is made from hard-wearing polyamide and therefore guarantees high durability and protection from the elements. With a volume of 1.75 litres, the bag offers sufficient space for your mobile device and other small items. The Phone Bag Proof is not only functional, but also environmentally conscious, as it is manufactured under fair working conditions.