The North Face Cozy One Bag sleeping bag offers a versatile 3-in-1 design, featuring ThermoBall™ Eco insulation. This adaptable sleeping bag can be used as a 15°, 30°, or 50°F bag, making it the perfect companion for outdoor adventures in any season. Features Insulation Type: Synthetic Fill: ThermoBall Eco insulation Sleeping Capacity: 1-person Zipper Location: Right Sleeping Bag Shape: Rectangular Gender: Unisex Sustainability: Contains recycled materials Specifications Temperature Rating (F): 15°F, 30°F, 50°F ((C): -9°C, -1°C, 10°C) Weight: 10 lbs. 2 oz. Shell: 75-denier brushed recycled polyester Lining: 50-denier polyester