Brand: ROCKBROS Material: Nylon Size: approx. 23 x 5 x 4.5 cm (top tube bag); approx. 29.5 * 5.5 * 7 cm (down tube bag) Weight: 79g (top tube bag); 172g (down tube bag) Capacity: 0.65L (top tube bag); 1.4L (down tube bag) Features: 0.65L&1.4L Capacity: The ROCKBROS bicycle top tube bag with 0.65L offers enough space for small items such as cell phone, keys or snacks so that you always have everything at hand while riding. The spacious down tube bag with 1.4L capacity effortlessly meets your daily storage needs. With its large opening design and practical zipper, you can easily access your belongings. Internal mesh bags: The ROCKBROS bag is equipped with internal mesh bags to help you sort and organize your items neatly. Slim design for trouble-free riding: The slim design of the bag ensures that you do not bump your legs while riding and can always ride without any restrictions. Portable design: Thanks to the practical carrying handle, you can easily take the bag with you when you park your bike. High visibility and safety: The bag has reflective elements that improve your visibility at night and thus ensure a safe ride.