Byer of Maine Allagash Plus Cot. The Allagash PLUS is constructed from a strong, lightweight aluminum frame, a 600 denier polyester cover, and spring steel legs. Byer of Maine added five inches of width over the previous model, making the total width a generous 30 wide. Four galvanized, tent friendly spring steel legs will conform to your body for maximum comfort while also doubling as a carry handle. With a reinforced center panel on the cover for durability and strength, the Allagash PLUS weighs in at just eight pounds.