These are some of the things that come along for every single ride I have taken in the past many years. We've used the tow strap to lower bikes down ledges, or tow them home when someone runs out of gas. There is no end to the usefulness of the fender strap kits because you can secure just about anything to your bike with them. Adding air to your tires is simple and easy out on the trail with the pump. Every kit or riding pack should include these, so we've bundled them together for you!