"Grizzly Tough" Bear Spray. This product was developed in conjunction with the university of Montana by a Grizzly Bear encounter survivor! It has a range of up to 30 feet. This canister empties in approximately 7 seconds. Comes with a glow in the dark safety wedge with tie string for night use and it prevents accidental discharge. Great buy because the last thing you need is to run into a angry bear and its made right here in the U.S.A.