One of the better full vests I own was a Cabelas "Dog Handler " vest from about 7 yrs ago. I'm guessing it was a Pella or Columbia, probably the latter. It has since been replaced with something made in a different way with different materials.

Still, the pockets on most vests are the weak point, IMO. A simple snap or small patch of velcro are not adequate for my desires. Shells fall out or brush/thorns get in as I climb around the brushy hills. Then, when you return to the truck and put your vest away, the metal spring clasps keep the shells from falling out when stored in the vehicle. A metal spring clasp is the way to go for me.

That vest Dennis mentioned is a great vest for the long distance, isolated area hunter. Chukar hunters would be well equipped with those vests, IMO.