Features  1. High quality fabrics、 sensitive touch film. 2. Reflective strip for safe night-time sporting. 3. Two bag in each side、 big capacity、 fits for bike frame.  Description            Compatible with         Universal             Brand         ROCKBROS             Size         M ( for 5.8 inch or less)、 L ( for 6.2 inch or less)              Color         Black             Material         Nylon + Polyester + TPU                Package  Included:                  1 x Bike bag