If you are the type of person who shaves their toothbrush down in order to save a few grams of pack weight, The North Face Superlight 35 is for you. With 800-fill ProDown and a host of features targeted at saving weight, this bag was designed for the gram-counting minimalist. . 800-fill ProDown insulation keeps you warm, even in wet conditions. Performance cut for extra weight savings. Partial draft collar and integrated draft overlap to prevent heat loss. Semi-continuous baffles save weight. Center zipper for easy in and out. Internal pocket keeps essentials at the ready. Includes stuff sack and storage sack. Hood cinch cord seals out cold air. Vaulted toe box for increased comfort. Water-resistant head and toe box.