The Quick Release with detachable key chain allows immediate access to your defense spray when unlocking a door or driving an automobile. The most popular SABRE style, the Quick Release, is a powerful 0.54 oz container delivering a ballistic stream which reduces wind blow-back about 8-10 feet. Approximately 25 shots are contained in the compact canister. State laws prohibit us from shipping this pepper spray model to AK, HI, MA, or NY