What do you get when you take our spacious-yet-svelte M Caddy and load it with our RAP II-CO2 19 multi-tool, Classic Tubeless Kit, Tubeless Power Levers, and two 20-gram CO2 cartridges? Well, we call it the Tubeless M Caddy, but it's your one-stop shop to prepare yourself for just about any trailside tubeless repair. M-Caddy The M-Caddy is a medium, wedge-shaped saddle bag. It's built from durable woven nylon construction and features a large main compartment with labeled organizational pockets as well as a sub-compartment for a multi-tool or mobile device. Velcro straps attach to saddle rails and seatpost. Reflective logos and loop increases night visibility. Water resistant zipper with large pull loop.