If you wish your sleeping bag would accommodate changing temperatures, then you're in luck; the Men's
Sierra Designs Pyro Maniac 15/30 Degree 600 Fill Sleeping Bag might be able to help you out. This great sleeping bag can go from a 15-degree bag to a 30-degree bag in an instant. The removable Dual Temperature down torso panel allows for a quick change if the temperature drops and you need more heat. When you're not using the panel, you can use it as a pillow, and because this sleeping bag doesn't require a lot of insulation to keep you warm, it is less bulky than most bags.
