Using your JR Gear Helium Down Sleeping Bag is a breeze. First, unpack it from the compression stuff bag and let it fluff up for a while. This will help the down regain its loft and provide better insulation. When you're ready to sleep, unzip the double - side zipper and slide in. Adjust the drawcord on the hood to keep your head warm and cozy. If it gets too warm, you can unzip the full - length zipper for ventilation. To secure your sleeping mat, use the special mat pocket at the bottom of the bag. When it's time to pack up, roll the bag tightly and stuff it into the compression stuff bag. For storage, use the included mesh bag and keep it in a dry, cool place. Avoid storing it compressed for long periods as this can damage the down. If the bag gets dirty, follow the care instructions on the label. Usually, a gentle machine wash on a delicate cycle with mild detergent is sufficient. Make sure to dry it thoroughly to prevent mold and mildew growth.