Yukon Magnum is produced by Defense Aerosols, a Canadian manufacturer of repellent spray for protection against aggressive animals and for law enforcement. Their products have been sold across Canada for over 23 years, and Yukon Magnum is well-known as one of the best bear spray brands in the country. Bear spray is essential for any backcountry hikers, hunters or survivalists. It should be easily accessible on the outside of your pack (think non-locking carabiner) and we recommend a flip-top can for quick access. Get yours today!