I had a doe walk over to me when she heard the sound of liquid hitting leaves from 20 feet up. She wasn't alarmed at all. Only happened once though.I'm more worried about the sound of the pee hitting dried leaves after falling 25 feet, and also I once lowered my bow and pack into a wet spot.
This vest is pretty nice. They only got in XS but I have it all cinched down pretty tight with lots of adjustment left. I like it so much because it has elastic between the panels so when u cinch it tight it acts like a 6-8 inch wide padded back brace. If anyone small frame/slim/athletic build with a bad lower back wanted a cheap molle back brace this is a pretty good deal. 10 bucks. Obviously didn't come with the pouches in my pic.I use a military LBV with a small hydration pack in the back and some ammo pouches on the sides for ground hunting and it works well for me.