Lifesystems Reusable Hand Warmers
The Reusable Hand Warmers from Lifesystems offer you instant warmth on cold days out on the hills. Keep them in your jacket pockets or tucked into your gloves for an instant warm up. Just pop the metal disk and massage the gel, as the gel begins to crystallise it will instantly begin to release heat. Each activation lasts up to 45 minutes and can emit heat of up to 54 degrees Celsius. Please see Features for how to reset.