Product Description

V-pac is a personal heating/cooling device that can be worn over a shirt and under outerwear in extremely cold conditions; it can also be used as a cooling device in hot conditions. As a heating device, it uses air-activated heat packs; as a cooling device, it uses freezable gel packs.V-pacs come in Small/medium, large and extra large sizes, and each V-pac fastens in front and can be custom fitted to the body.