Deuter Road One Backpack Properties: This ultralight backpack was created with road cycling enthusiasts in mind. With a 5-liter capacity and ergonomic design, it's perfect for short trips and minimalist excursions. The backpack features an Aircontact suspension system, which guarantees excellent ventilation and comfort. Inside, you'll find compartments for essential items like bike tools, a pump, and snacks. Additional features like a helmet holder, reflective elements, and durable materials make this model an indispensable companion for any cycling adventure.