Scent-A-Way® MAXfeatures activated odor scrubbers that attract and aggressively attack bacterial odors at the molecular level. This means you get quicker and stronger scent control that lasts longer. As the key piece of the third step of the 3-step Scent Control System, Scent-A-Way Field Spray is a must for a big-game hunter's pack. Comes in a 12 oz, 24 oz or 32 oz spray bottle.