On a weekend bike tour, the 20-liter bike backpack is the perfect companion. It impresses with its excellently ventilated Aeroflex 3D back system and offers long-lasting carrying comfort thanks to well-padded hip and shoulder straps, as well as a chest strap with a hose holder. Its thoughtful compartment system meets all requirements: In the spacious main compartment, you can store change of clothes and provisions for several days. Additional internal pockets provide space for a hydration bladder, valuables, and a key holder, ensuring organization. The large front pocket can accommodate a pump, tools, and a spare tube. The side compression straps prevent the contents from shifting when less loaded, while mesh outer pockets allow quick access to necessary items. Features also include a helmet holder, a light holder, reflective elements, and an integrated rain cover. The 20-liter bike backpack is equipped with Eco Finish, which is PFC-free and water-repellent. The VAUDE Green Shape label stands for an environmentally friendly, functional product made from sustainable materials.