Abstract: A container for containing food or liquid is provided. The container includes a body portion, a lid and an attachment. The lid is detachably disposed on the body portion. The attachment is configured to be disposed on the lid or the body portion and includes a magnetic attraction member and a connecting structure. The magnetic attraction member is adapted to be magnetically connected to a mobile electronic device. The connecting structure is disposed between the magnetic attraction member and the container for selectively fixing the magnetic attraction member at a first position or a second position. The connecting structure includes a fastening member, and the fastening member is adapted to be detachably fastened to the body portion or the lid.

Abstract: A container for containing food or liquid is provided. The container includes a body portion, a lid and an attachment. The lid is detachably disposed on the body portion. The attachment includes a magnetic attraction member and a connecting structure. The magnetic attraction member is independent from the lid and adapted to be magnetically connected to a mobile electronic device. The connecting structure is disposed between the magnetic attraction member and the container for selectively fixing the magnetic attraction member at a first position or a second position. At least a portion of the connecting structure is fixed to the container.

Abstract: A shoe with an air pump therein, and especially to a shoe assembled with an air pump, uses the dynamic force from the user which can be converted into the energy for the air pump so that outer air can be taken in and transferred in the surplus space of the shoe. Air is absorbed, then is transferred to the front of the foot at the inner side of the shoe, and then is vented out through gaps in the shoe surface so that air circulates between the interior and exterior of the shoe. Thus, the shoes are permeable and cooled so that the wearer will feel comfortable. The assembly is suitable for various shoes and will not cause dramatic variations in the appearance of the shoes.

Abstract: A safety shoe with detachable steel toe box, particularly a toe box made of steel plate, is fixed to invest surface of an original toe box in a shoe with a drawstring for protecting the latter and a worker's toes against impairment in working.