Swift UL 20/30 Sleeping Bag

New for Winter 2025/2026: The Swift UL gets all-new Pertex® Quantum Pro® shell fabric + Pertex® Diamond Fuse lining fabric in the footbox, plus new and familiar colors The widest of our mummy bags, the Swift is a favorite for those looking for a few extra inches around the chest while retaining the efficiency of the classic mummy shape. With lighter Pertex® Endurance® UL fabric and ultra lofty 950+ fill power down, this is the ultimate in space without the weight. Available in 20 Degree and 30 Degree options. UL: Ultralight. Pertex® Quantum Pro® water-resistant/breathable fabric with 950+ F...