Stay Warmer In Your Sleeping Bag

Say you’re camping with your family or friends and you’re looking forward to finally crawling into your sleeping bag at the end of the night. But it’s getting way colder than you thought, and your sleeping bag just isn’t insulated enough to keep you from shivering all night long. So long as you packed a little aluminum foil, there’s no need to worry.

Wrap the outside of your bag with a few sheets of aluminum foil to stay nice and warm through the cold nights. Sure, it might be a little crinkly when you move, but a little extra noise is a small price to pay for valuable heat retention on frigid nights in the wild. To cut down on noise, though – and keep you from getting too sweaty – you can just wrap the end and the middle for maximum warmth around your feet and midsection.