The Whitby Warmer provides a simple and safe solution to cold hands on frosty days. Ideal for everything from hiking and camping to winter commutes to work, this Hand Warmer and its flameless catalytic warmer ease away one of the more troublesome aspects of cold days.
 
Up to 12 hour burn time depending on the fill level. Burner lifetime of 90 12hr burns. Includes protective fleece bag.