Bed warmer

摘要

The present invention relates to a generally flat bed warmer which is formed from a flexible, non-porous material. The bed warmer is inserted beneath or between the sheets of a bed for heating up the same. An inlet is defined in the flexible, impervious envelope so that the envelope can be coupled to and inflated by a source of hot air. The heat from the hot air in the bed warmer is transferred to the bed linens through the wall of the envelope. Furthermore, a plurality of apertures are defined through at least one wall of the bed warmer so as to allow controlled leakage of hot air from the bed warmer.