Minus Eighty degrees Laboratory Freezer for the ISS (MELFI) flight model. MELFI will provide upto 80 kg cooling and storage capability of experiment samples on-board the International Space Station in four independent temperature-controlled dewars, fitted in an International Standard Payload Rack (ISPR). Launch of the first flight unit is planned for January 2003, on shuttle flight STS-114, ISS Assembly flight ULF1.