This Siren 1 model is made from ultra-lightweight titanium with a blue sculpted anodized finish.
Kizer is expanding their EDC game with the Siren 1 emergency whistle. Each whistle features unique sculpting and a compact design made for easy carry on a key ring, neck cord, or lanyard. The Siren sports a built-in bottle opener for convenient everyday use, and makes itself known with a sharp 110-decibel whistle.
Lightweight and durable. I carry it on my keychain as a dog whistle. Best bottle opener / whistle combo I've found.
The one that I got is way darker then the picture. More of a Navy/purple color. Not sure if they just sent me the wrong one. We will see how it does on the keyring. So not sure about durability with the color.