Lezyne Matrix Air Cage Black Add an Airtag Security around your bicycle is always important. Sometimes, a lock on your bike isn't enough. The Lezyne Matrix Air Cage is designed with a built-in, discreet holder for an Apple Air Tag. Featuring the same minimalist, dual-side-loading design, it goes one step further by cleanly hiding the Air Tag between the bottle cage and bike frame for an added level of security. It's also constructed from the same lightweight, incredibly durable Composite Matrix material and goes one step further with its IPX7 waterproof rating, keeping the Air Tag dry. By developing it to be virtually indistinguishable from a standard water bottle cage, the Matrix Air Cage is a perfect solution to hide an Air Tag and utilize Apple's "Find My" app to help locate a stolen or missing bicycle. It has also been verified to work with Apple's ultra-wideband signal. Lastly, it comes with a set of stainless steel TR25 security bolts, complete with an included tool bit. Features Hide an Apple Air Tag between the bottle cage and your frame IPX7 waterproof rating keeps your Air Tag dry Comes with stainless steel TR25 bolts complete with an included tool bit Note: Apple Air Tag is not included | Lezyne | Matrix Air Cage Black Black | Composite