DESC: A sleeping bag that "grows" with your child--the Mountain Hardwear Youth Mountain Goat Adjustable 20 Degree Sleeping Bag offers a unique drawcord system allows you to adjust the bag's internal length. This bag offers serious warmth for chilly nights, with a contoured hood and face gasket to seal in warmth, and warm and lofty Thermic MX insulation. Compresses for easy packing.