Suitable for Brompton bicycle quick-release bottle cages and folding bicycle multi-function racks

Quick-Release Bottle Cage Multi-Function Storage Rack Q&A

Q: How to install and use?

A: Secure to the crossbar with a strap. Pull up to release, and press down to tighten.

Q: How large an object can be tied?

A: Cylindrical objects with a diameter of 10cm/3.93in.

Q: Can it be tied to the head tube or seat tube?

A: Not recommended. Using it vertically without a base, there is a risk of heavy objects falling off.

Q: Can it be used on other bikes besides the Brompton?

A: Yes. The curved bottom strap version is suitable for Brompton and other bikes with round tubes.

Q: Material and Craftsmanship

A: Engineered black resin, 3D sintering process. Factory-made, not for home printing. (Due to process limitations, slight marks may occur. Please understand.)