1、Compact bike repair bags can be quickly mounted and disassembled, can be easily mounted on the bike frame for easy portability while riding.It can also be used as a daily home repair tool. 2、Professional bicycle tool bag, including tool box, tire stick, tire repair mat, air mouth tube, metal plate, 16 in 1 multi‑purpose wrench, inflator and micro spanner, professional can solve most bicycle maintenance problems. 3、Full function bicycle tools: hex wrench 8/9/10 / mm, slot screwdriver, cross screwdriver, socket extension rod, wrench 8/10/15 / mm, hex wrench 2/2.5/3/4/5/6mm spokes wrench.When you ride outdoors, it helps you solve most of your bike problems and provides the perfect accessories for bike and mountain bike maintenance. 4、This bike repair kit can help you solve most bike problems.When you ride outdoors, it can be used as a travel tool to solve flat tires and other problems. 5、Suitable for all kinds of short trips, outdoor sports, cycling, gift tools, household necessities, camping, etc.