Hard shell bike bag ring protability and safety allows you

protability and safety allows you to release stress under any circumstances

Removable Power Tester- Check your batteries (even rechargeable & lithium) and never toss out a good battery again - Tester is powered directly by the battery being tested

Package: 1 * a multifunctional backpack

Use this easy and secure screw adjustor to install in different planes

making it easy to store and carry

Hard shell bike bag ring protability and safety allows youFEATURES: Waterproof: The car bag is made of textiles. It is not suitable for heavy rain for a long time. It is not allowed to soak water directly. Comfort and convenience: The front bike bag has a slender long body. Proper space design makes you ride more smoothly and comfortably (your knees don't easily hit the frame bike bag). Double zipper head design: The two way zipper head can be reserved in the middle for convenient external headphones,