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+ Fill Power Down Details Mummy shape (wider width) with #5 YKK two-way, separating zipper with locking sliders Passive collar provides an extra cushion of down around your neck to trap the heat Trapezoidal footbox allows your feet to fall in a natural pose without compressing the sides Pertex® Diamond Fuse 15 denier footbox lining that offers more abrasion protection for more nights at camp Continuous baffles let you position the insulation where you need it 3D contoured hood opens wide for warm nights and cinches tight when the temps start to drop Generous draft tube prevents cold air from seeping past the zipper Includes storage bag & stuff sack Specs Ideal Sleeper Height Reg 6' 0" / 183 cmLong 6' 6" / 198 cm Dimensions 61" shoulder / 68" elbow / 57" hip / 44" footbox Zipper Left Side Shell Pertex® Quantum Pro® 7 denier + 30 denier ripstop weaveThe durable water repellent (DWR) finish on our Swallow UL Sleeping Bags is made without intentionally added perfluorinated chemicals (PFCs/PFAS) Lining Flyte 10 denier recycled nylon + Pertex® Diamond Fuse 15 denier footbox Fill Power 950+ Goose Down Origin Made in Seattle, USA of imported materials Temp Rating 20ºF / -6.67ºC 30ºF / -1.1ºC Fill Weight Reg 1 lb 2.7 oz / 529 g Long 1 lb 3.8 oz / 561 g Reg 15.4 oz / 438 gLong 1 lb 0.6 oz / 470 g Average Weight Reg 1 lb 13 oz / 823 g Long 1 lb 14.7 oz / 869 g Reg 1 lb 9.8 oz / 732 gLong 1 lb 11.5 oz / 779 g Packed Size 9L 9L