Proof Transformer Color:black And because it's so durable

And because it's so durable

Those zones that come into contact with a backpack are made from a robust material

The spacious compartments hold everything you need for hiking and there's an extra padded compartment for your phone

especially on freezing cold days in the city

Proof Transformer Color:black And because it's so durableAn innovative, 100% waterproof 2 in 1 backpack and bike bag, proudly Made in Germany, featuring a sleek and timeless design that's perfect for commuting or touring. This spacious 27 liter roll top backpack comes with a padded back, ergonomic shoulder straps, and a chest strap, and can effortlessly transform into a pannier. The shoulder straps can be conveniently stored in a mesh pocket at the back and secured with a cover that includes a slide in