A wrap for a microwavable container, such as a cup with a removable lid, the wrap having a separable hinged portion to allow the lid of the container to be removed. The separable portion can then be returned to its original position, and the wrap and enclosed container heated in a microwave oven. During heating, the wrap remains relatively cool to the touch, so that the wrap and container can be removed from the oven by grasping the wrap, without contacting the hot exterior of the container.