The HotHands® disposable body and hand warmers are an excellent solution to cold weather. These packets are small enough to fit in most gloves and all apparel making them suitable for various outdoor applications - construction, skiing, fishing, or hunting. Unlike most brands, the HotHands® come in a nylon pouch which prevents disintegration when exposed to moisture. These hand warmers don’t require shaking; they are simply air-activated to provide a fast and easy heat source. Suitable for long-term use, these disposable heat packets can last up to 18 hours upon activation.