Using this sleeping bag is easy. First, unzip it and spread it out on your sleeping area. Climb in through the dual-side zippers. You can adjust the cinchable draft collar around your neck to keep the heat in. If you feel cold at night, unzip the extended zipper flaps for more coverage. When you want to stretch your feet, open the footbox. For more warmth, zip it up. When it comes to maintenance, it's best to store the bag in a loose, breathable storage sack. Avoid compressing it for long periods as this can damage the down. If it gets dirty, follow the washing instructions on the label. Make sure it's completely dry before storing it. Also, be careful not to snag the zippers on rough surfaces.