Cover and fragrance container system and drinking device

The present invention relates to a system of an attachment of a cover, preferably a cover with means (14) for attaching the cover to an opening of a drinking vessel (50) having an internal volume for drinking a liquid, and a fragrance container. The lid also has: a delivery channel (35) for the drinking liquid, which leads to the drinking opening (37); and an attachment structure (12) for attaching the fragrance container (40) to the lid. The fragrance container has a first wall (80), a second wall (82) substantially parallel to the first wall (80), at least one side wall (84; 84 ') connecting the first wall (80) and the second wall (82); 86), an air inlet and an air outlet. The cover has a fragrance channel (33) with a first end and a second end, the fragrance channel (33) being arranged and configured such that perfumed air exiting the air outlet of the fragrance container (40) enters the fragrance channel (33) through the first end and exits the fragrance channel (33) through the second end, the second end