Umpqua UPG LT Payload Boat Freshwater Fly Box - Olive The Umpqua UPG LT Payload Boat Freshwater Fly Box is a high capacity fly box that will hold your biggest streamers down to your standard dries and nymphs. The Umpqua UPG LT Payload Boat Freshwater Fly Box utilizes a higher side and a standard side to accomadate for all of your fly bait needs. The see-though lid along with magnetic lid and swing leaf closures allow for easy and quick access to the flies you need in the moment you need them. Olive 12in x 7in x 2.5in Freshwater