Made of pure, fresh elk urine taken from cows in heat, Elk Bomb Spray from Buck Bomb lures bull elks and stimulates aggressive breeding behaviors. Just shake, depress pressure valve and prepare for a great hunt. This easy-to-use, cost-effective fogging system produces a strong cover scent and creates a barrier between you and animals approaching from downwind. When stalking, a 10-second burst of Elk Bomb can quickly help to diffuse a shifting wind that could give away the hunter's position. 5 oz. aerosol spray fits in your pocket and can be dispersed intermittently in short bursts, or the valve can be locked in the down position to empty the entire contents for maximum coverage.