PROBLEM TO BE SOLVED: To provide a fragrance container that allows a container mouth protection cap under a usage state to be locked to a container body easily by a simple configuration.SOLUTION: The cap 12 is provided with engagement arms 16 extending from the inside of a ceiling part 14 to the vicinity of the flange 6a of the container mouth 6. The engagement arms 16 are elastically deformable. By folding foldable segments 22a formed in side walls 22 to the inside, the folded segments 22a are capable of contacting with the engagement arms 16 within the turning areas of these segments. The folded segments 22a curve and deform the engagement arms 16, thereby engaging engagement pawls 16a with the flange 6a. In this condition, a connection pawl 22c can be connected to a corresponding target connection part comprising a slide contact part 16c and notch 16b, thereby fixing the corresponding engagement arm 16.
