I hate to sound old fashioned but I use a standard issue U.S. Army web vest. It is the same one I used on active duty. I love it, it loves me. It has plenty of room for everything including two canteens full of your favorite drink <img src=icon_smile_big.gif border=0 align=middle> . My only addition was an issue shotgun shell pouch that attaches to the web belt with the black metal clips<img src=icon_smile_big.gif border=0 align=middle>