Nemo Equipment Disco Sleeping Bag

The Spoon shape adds extra room at the elbows and knees, which are the two areas where side sleepers typically feel constricted in a standard mummy bag. This design allows you to bend your knees and shift positions naturally without pulling the bag tight against your body, which helps maintain loft and warmth.

Thermo Gills are zippered vents located on the chest area of the bag. They allow you to unzip and vent excess body heat without opening the entire bag and letting in a draft, giving you a much wider comfort range if the temperature rises during the night.

The 15°F rating is a comfort limit, meaning it is designed to keep the average person warm down to that temperature. However, your personal warmth depends on your sleeping pad's R-value, what you wear to bed, and your metabolism, so we recommend pairing it with an insulated pad for true cold-weather performance.

Yes, it is designed to mimic the feeling of tucking a comforter around your chin. It creates a soft, insulated seal that prevents cold air from entering the bag while allowing you to regulate airflow around your face.

The foot box uses a specialized, water-resistant fabric to protect the down insulation from moisture that often accumulates at the bottom of a tent or against the tent wall. This ensures your feet stay dry and the down maintains its loft even if the bag touches damp surfaces.

The Disco Endless Promise is designed to accommodate users up to 78 inches, or 6'6" tall. If you are near that height limit, you may want to ensure you have enough room to fully extend your legs without compressing the foot box.