A portable temperature-stable storage device configured to enable transport of a plurality of temperature-sensitive objects at a stable temperature, the portable temperature-stable storage device comprising: an insulating enclosure for storing the plurality of temperature-sensitive objects； an aperture in a wall of the insulating enclosure； a first barrier disposed across the aperture and configured to be moved between an open configuration and a closed configuration； a plurality of compartments for storing the plurality of temperature-sensitive objects, the plurality of compartments being comprised within the insulating enclosure, the plurality of compartments being configured to move relative to the aperture； and means for moving the compartments in turn into alignment with the aperture while the first barrier is in the closed configuration.
