Space-saving in triangular format. You can securely fasten the frame bag between the top and seat tube with Velcro. The Triangle Bag is easy to attach and is ideal for small items such as a wallet, mobile phone or mini pump. With the 3 Velcro fasteners and the flexible reinforcement all around, it holds securely and firmly to a wide variety of bicycle frames. The zipper allows quick access to everything stored at any time.
