Don't get confused! Does the old bag bother you while you pedal? Thanks to the material and the compact design, the cycling bag does not weigh down your bike. What you say? Do you give it a chance? Buy now the bag for the racing bike! No spontaneous separations The bike bag has a three-point fastening system for greater safety. Discover now the advantages of the velcro fastening system. Add the mountain bike bag to the basket now! One product, two advantages The bag for the back of the bike has a special support for the bottle. Now you don't have to buy two products! Choose a bike bag that gives you access to a water bottle. Want to try something new? Are you bored of the old bike paths? Try a new road, but don't forget the accessories necessary for the trip. Store them all with the bike bag for the back. Order the waterproof bag now! Specifications: Material: carbon fiber; Waterproof: IPX4; Fastening system: velcro type; Weight: 215g; Dimensions: 24.5 x 8 x 9cm.