Sandpiper Chest Pack and Backpack Constructed of rugged urethane-coated 420-denier nylon pack cloth, this chest pack holds four standard or two large fly boxes. Eleven specialized pockets, for tackle and gear. Removable foam fly patch. Harness eliminates neck strain. Can be worn around the waist, too. Slim profile, can be worn over any garment. Hunter green. Backpack sold separately. Sandpiper Chest Pack Holds four standard or two large fly boxes. Sandpiper Backpack Constructed of rugged urethane-coated 420-denier nylon pack cloth. Sandpiper Chest Pack and Backpack Fly-Fishing Chest Vest BW Chest Vest Big Bug Chest/Fanny Pack JW Outfitters Deluxe Trout Chest Pack JW Outfitters Flats Plus Fanny Pack Peregrine Fanny Pack Osprey Fanny Pack Sandpiper Chest Pack and Backpack May Fly Accessories