Fire up mature boars year-round with Bear Bomb Sow 'N Heat. Each can contains pure, fresh urine from black bear sows in heat. The simple convenience of Bear Bomb Sow 'N Heat means the end of fumbling with messy screw-top bottles of attractant scent. The can features the NVERTR 180-degree ball valve that allows it to be sprayed in short bursts - even upside down. Or, lock down the valve and empty the contents all at once to unleash a potent cloud of scent that can travel in excess of a quarter mile on a 3 mph breeze. The atomized scent sticks to everything it contacts, creating a natural scent trail right to your location.