Fight the cold with the Whitby Hand Warmer, providing portable, easy and safe heat on the go. This hand warmer is environmentally friendly and gives far more effective warmth compared to disposable hand warmers. Its compact profile means you can carry it around with you wherever your adventures take you.\'Flameless\' catalytic warmerBurn Time - 6 or 12 hours depending on fillBurner lifetime of 90 burns (assuming 12 hour burn)Protective fleece bagFilling cupLighter fluid not included