It ain’t a North Face, but Mountain Hardware’s Refugium Jacket might be a new trend in winter coats. The jacket provides warmth up to 8.6 hours through its hidden battery pack and allows owners to charge their gadgets, while they hit the slopes and look for ski bunnies. Three levels of warmth can be activated with a tab in the coat’s chest, customizing heat. Throw in a extra 50 bucks and add a USB adapter that feeds from the same battery, charging any extra electrical device you bring along for the rip. Marked at $375, seems like a bargain, but how safe is it?