So it smelled like cat pee?I had a $300 jacket that milk got spilled on. Could not get that smell out. Tried many different things. What did it was I laid it flat and sprinkled Fresh Scoop Cat Litter all over and let it sit outside for a week. I then chased the neighbors cats away, cleaned all the "Almond Roca" off and it no longer smelled like spoiled Milk. YMMV.
I'd leave it alone. Hunting season starts this weekend. I'd just leave it in an empty clearing and wait for a big buck...
Chris