a device intended for medical purposes that consists of a compact fabric envelope containing a specially hydrated pliable silicate gel capable of forming to the contour of the body and that provides cold therapy for body surfaces

a plastic envelope filled with gel that remains flexible at very cold temperatures

a bag of over-the-counter medicine used to alleviate cold symptoms

A compress made of ice or other material that creates or holds cold, contained within a bag, used to treat pain, swelling and inflammation. For treatment of acute and chronic injuries, post-operative care, and general cooling. Can use for both humans and animals.

Canning procedure in which jars are filled with raw food. "Raw pack" is the preferred term for describing this practice. "Cold pack" is often used incorrectly to refer to foods that are open-kettle canned or jars that are heat-processed in boiling water.