Backpack or bike bag•Both! The Cycle 28 is the ideal companion for commuters who want the bag to sit securely on their bike while they are riding, but then want to carry it as a backpack on the train, bus or at university. The bag is attached to the luggage rack using the lockable QMR hooks (e.g. Abus 145/20, not included) and can be converted into a backpack in no time at all. To do this, the two vertical zips are opened and the entire fastening system is stowed in a compartment closed with Velcro. The conversion function is explained in a few steps on a sewn-in, easily removable label. But the clever backpack-bike bag combination offers even more. Compared to its smaller brother, the Cycle 20, the much larger main compartment has space for A4 documents, a water bottle and a snack, as well as a change of clothes. A separate, padded compartment closed with a zip can hold laptops up to 15.6•. A compartment that extends across the entire front opens diagonally and offers a mesh organizer for cell phone, keys and wallet. This compartment also has a flat mesh pocket for quickly storing magazines or wet clothes. Two side compression straps, a helmet holder and reflective elements that are attractively integrated into the design round off the comfortable features. The main material of the Cycle 20 is made of 50% recycled polyester, and the contrast material is 100% recycled. Our quick-change artist is equipped with EcoFinish PFC-free water-repellent. The VAUDE Green Shape label stands for an environmentally friendly, functional product made of sustainable materials.