Abstract: Disclosed is a magnetic lid for bottles and cans, including an outer lid and an inner lid fixedly embedded in the outer lid. An inner side wall of the inner lid is formed with threads, and an interlayer space is formed between a top wall of the outer lid and a top surface of the inner lid. The magnetic lid further includes a magnet unit, which is fixed in the interlayer space. For the magnetic lid for bottles and cans provided by the above technical solution, magnetically-attracted storage and collection can be achieved by the magnet unit between the outer lid and the inner lid after the matched bottles and cans are encapsulated, thereby facilitating organization and access as well as highly-efficient utilization of the space in the home environment.