Check the listing for details. DoePeeDrifter Scent Mask/Wind Indicator. Condition: New. Listed at 19.95 USD. DoePeeDrifter scent mask & wind indicator is bubblized synthetic doe estrus. It is used when hunting wild game in close quarters, such as when bow hunting for whitetail deer. We all know the importance of determining the accurate direction of the prevailing winds in our hunting area. It become even more important when you must lure your game in very close in order to successfully harvest the animal. Scent masking and wind indication are the two most important factors in that quest. Simply blow a few blasts of DoePeeDrifter bubbles and watch them travel down wind on the ever-changing currents, giving you an exact indication of where your human scent is being carried. At the same time, you are spreading an effective cover scent down wind from your location. DoePeeDrifter becomes even more effective when there seems to be no wind at all, because the near lighter-than-air bubbles will find even the slightest thermal wind current so you can see exactly where they are going. If the wind changes directions on you 1/2 way through your hunt, simply blow a few more blasts of DoePeeDrifter bubbles to determine if you are still in a good location, or if you need to move your stand. Is CWD plaguing your state? Have natural deer urine lures been banned from use? No worries! DoePeeDrifter is a synthetic estrus product and can safely be used in those areas that ban natural products. And TRUST ME; it smells just as bad as the natural stuff. You will get a two ounce bottle of DoePeeDrifter with each sale. Plenty for you all season long.