Fox 40 Sonik Blast whistle (orange black)

https://a.co/d/05EwSDZ5 this is the one I got back in 2022. I use it on my bike rides and walks at busy intersections. It gets the cars attention and is super loud (like don’t use it indoors loud). Saved me about 3 times so far from people texting or not looking and blowing through crosswalks.