Storage unit for storing products sensitive to the degree of humidity, particularly tea, comprising: - an outer container having a closed outer wall, an upper side on which the outer container is open and has an upper edge, and a lower side on which a closed bottom is arranged, - an inner container having an inner space for receiving the product sensitive to the degree of humidity, a wall surface with a number of air-exchange openings, a filling opening, a closing edge defining the filling opening, and a closed bottom, wherein the inner container can be reversibly inserted into the outer container, wherein the filling opening of the inner container is upwardly oriented towards the upper side of the outer container, and an intermediate space for the insertion of a humidity-regulating means is formed between the outer container and the inner container, - a reversibly removable covering frame that can be placed on the outer container and the inner container and extends all the way around the upper edge and the closing edge, wherein the covering frame is designed to cover the opening of the intermediate space formed between the outer container and the inner container, and wherein a frame opening for accessing the inner space is provided in the covering frame, characterised by - a reversibly removable inner sealing cover for sealing the frame opening, which inner sealing cover can be placed on the covering frame and - a removable outer sealing cover, which is separate from the inner sealing cover, for sealing the outer container or the upper side of the outer container in an airtight manner. - an outer container having a closed outer wall, an upper side on which the outer container is open and has an upper edge, and a lower side on which a closed bottom is arranged, - an inner container having an inner space for receiving the product sensitive to the degree of humidity, a wall surface with a number of air-exchange openings, a filling opening, a closing edge defining the filling opening, and a closed bottom, wherein the inner container can be reversibly inserted into the outer container, wherein the filling opening of the inner container is upwardly oriented towards the upper side of the outer container, and an intermediate space for the insertion of a humidity-regulating means is formed between the outer container and the inner container, - a reversibly removable covering frame that can be placed on the outer container and the inner container and extends all the way around the upper edge and the closing edge, wherein the covering frame is designed to cover the opening of the intermediate space formed between the outer container and the inner container, and wherein a frame opening for accessing the inner space is provided in the covering frame, characterised by wherein the covering frame is designed to cover the opening of the intermediate space formed between the outer container and the inner container, and wherein a frame opening for accessing the inner space is provided in the covering frame, characterised by - a reversibly removable inner sealing cover for sealing the frame opening, which inner sealing cover can be placed on the covering frame and - a removable outer sealing cover, which is separate from the inner sealing cover, for sealing the outer container or the upper side of the outer container in an airtight manner.