Caribou vest has plenty of pockets, all well positioned and equipped with heavy-duty quality zippers or Velcro. The nylon outer layer is durable and highly water-resistant. The shoulders have an extra layer made of a porous flexible material that distributes the weight perfectly. There's an all new design to keep your pin on reels in the safe storage. There you will not lose them and they will work under the tool cover pocket to keep your pliers and nippers organized.