VASOLA Urban Commuter convertible Frame Waist and Sling bag is casual and convenient for bike riders. The inside compartment contains small personal accessory pocket. The main materials are nice-touch and light two-tone polyester with water-resistant, durable cotton webbing for the adjustable straps, and there is also a front light holder with the VASOLA logo embossed. There are three usages for the convertible bag: frame bag, waist bag, and sling bag. Carrying a VASOLA Frame Waist Sling Bag with your bike when commuting to work or leisure improves mobility and simplifies your life!