hot bag

Noun

 * 1) A bag designed to generate and/or hold heat, used as a hot compress or warming device.
 * 2) A bag for keeping pizza hot during delivery.
 * 1) A bag for keeping pizza hot during delivery.
 * 1) A bag for keeping pizza hot during delivery.
 * 1) A bag for keeping pizza hot during delivery.
 * 1) A bag for keeping pizza hot during delivery.