Dead Down Wind?s Evolve 3D+ Field Spray & Pac-It Combo features advanced enzyme technology to eliminate an unmatched broad spectrum of odors. Evolve 3D+ is the #1 Field Spray in the Industry for hunters who need to get in close.The Pac-It Refills allow you to pack light and save space. Pac-It Refills excel when weight or space needs to be reduced. Features: KILLS ODORS: The Dead Down Wind Field Spray eliminates human scent so you can remain scent free in the woods. Our new formula contains 50% more odor-fighting enzymes and comes in a convenient, easy to use spray bottle. SAFE ON SKIN: Enzyme formulations keep odors at bay with ingredients that are safe for sensitive skin. This field spray is a great addition to your hunting accessories. This eoc friendly formula contains no biocides and is gentle on humans and the environment. The #1 field spray for hunted who need to get in close. EASY TO USE: Simply spray on your jacket, gloves, hat, bibs, hunting clothes and other hunting accessories to stay camouflaged all day long. WORKS FASTER. WORKS LONGER: Enter the woods undetected with this long lasting field spray in a convenient sport bottle. Proudly made in the United States.