Before sinking a bunch of $ into a big, baggy vest, try using just a small backpack, like a daypack. I gave up the vest several years ago because I didn't like the way they hung all over the place and made a lot of noise with all the stuff hanging off them, catching everything as I tried to sneak in the woods. Backpacks are more versatile, carry more gear, make a great backrest, and are far less obtrusive. I also use a light Mossy Oak jacket designed for turking hunting which has several inside pockets for slate call, shells, etc.