Abstract: A storage device (2) for storing a plurality of objects. The storage device (2) comprises: a carousel (8) defining a plurality of cavities (34); a sealing strip (6) extending around the carousel (8) so as to seal the plurality of cavities (34) and a concentric guide structure (18) extending at least partially around the carousel (8). The storage device (2) further comprises a driving member (42) attached to the sealing strip (6). The driving member (42) is arranged such that when moved relative to the guide structure (18), the driving member (42) pulls on the sealing strip (6) and thereby releases a portion of the sealing strip (6) and subsequently wraps the released portion of the sealing strip (6) around the guide structure (18).