<p>Disclosed is a refrigerator provided with a refrigerator main body (21) and a refrigerating chamber door (22a), wherein: the refrigerating chamber door (22a) has a gasket (40); the gasket (40) contains an attachment section (49) for attaching the gasket (40) to the refrigerating chamber door (22a), a magnet holding section (48) which holds a magnet (47) inside and which sticks to a peripheral edge (41a), and a flexible section (50) which connects the attachment section (49) and the magnet holding section (48) in an extendible manner, and is provided with a first fin section (55) and a second fin section (56) which extend from the flexible section (50) to the outside of the refrigerator; a first end (55a) of the first fin section (55) and a second end (56a) of the second fin section (56) respectively form a free end; and a space (57) with air is formed between the first fin section (55) and the second fin section (56) when the refrigerating chamber door (22a) is closed as a result of the first end (55a) of the first fin section (55) coming into contact with the second fin section (56).</p>
