Verified Buyer Reviewed by Dave from Georgia (GA) on Sunday, October 4, 2015
Fortunately I have not had the opportunity to test this product, but it will provide some additional peace of mind when hiking in bear country. Since this was a "twin pack" it's good to know that I have a spare should the need arise. Also came with a handy holster. Compared to prices I have seen for single units from other vendors, this was a great value!