Using the Restrap tool roll is a breeze. First, you can put your tools like multitools, tyre levers, and CO2 cartridges into the four tool slots. Place your tubes of any size in the internal strap area, and keep small parts such as chain links in the spare pouch. To attach it to your bike, use the easy - to - use strap to secure it to the saddle rails. If you prefer, you can also put it inside your jersey pocket. When it comes to maintenance, since it's made of tough Hypalon, a simple wipe with a damp cloth will usually do the job. Keep it away from sharp objects to avoid any damage. And as the tools are not included, make sure to check your tool inventory regularly before each ride.