Introducing the largest bear deterrent registered by the EPA. Largest Canister Available at 13.4 ounce or 380 grams. 7 Seconds of spray time. Furthest Spray Distance at 35 feet. Bonus 32 Page UDAP Bear Safety Tips booklet included. Hottest Bear Spray Formula Available at 2.0 percent. CRC. Highest Amount of Spray Volume. Unlike other brands that spray a slower forming narrow fog of bear pepper spray, UDAP Pepper Power Bear Spray deploys a high volume powerful blast of highly concentrated pepper spray in a dense fog - covering a broader area in a much shorter period of time. Cannot take on commercial airlines.