The Berkley® Jar Bait Folder is designed with the trout and panfish angler in mind. I deal for PowerBait® dough bait Gulp® and Gulp Alive!" jar baits. The Jar Bait Folder is an anglers solution for getting tackle to the water. The shoulder strap provides a hands free method of transporting bait tools and terminal tackle. The Jar Bait Folder also stows away into other Berkley® model tackle bags.