IRIS USA Extra Large Hand Warmers 18-Hour Heat Packs, 30Pk, Camo

Never worry about cold hands again with the IRIS USA Disposable Hand Warmers. Whether you are skiing, snowboarding, biking, hunting, camping, hiking, jogging, working outdoors, attending outdoor sports or concerts, or even just walking your dog on a cold day, these extra large hand warmers reach an average temperature of 149°F, so your hands stay nice and toasty all day. These hand warmers are simple to use and ready to go right out of the pack; just open the plastic wrapping, remove the pouch, and lightly shake the warmer to activate it. It takes around 15-30 minutes to heat up fully. If the temperature begins to decrease, gently expose the warmer to the air and shake it to reactivate it. The regular size lasts for up to 10 hours and fits right in your pocket and gloves, so you can keep it with you for when you need it. The large and extra large size last up to 12 or 18 hours, so it’s perfect when you need that extra warmth during camping or hiking. Since the warmer only contains six simple ingredients, when it’s all used up you can throw it in the trash.