Sawtooth Sleeping Bag - LongThe ultimate all around bag, the Sawtooth blends just the right down warmth with just the right weight and a healthy measure of durability for an industry leading bag. The Sawtooth now features a water resistant down to improve performance and warmth in wet conditions. Features Fold Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti Snag Slider reduces Snagging Anatomical Wrap Around Footbox Increases Insulation and Room