
Feathered Friends · Sleeping Bags
The Hummingbird UL sleeping bag features Pertex® Quantum Pro® shell fabric and a Pertex® Diamond Fuse lining in the footbox. It uses 950+ fill power down for lightweight warmth. Designed with a slim mummy shape, a trapezoidal footbox, a 3D contoured hood, and continuous baffles for optimized insulation placement. Includes a draft tube, passive collar, and YKK zipper. Available in 20°F and 30°F ratings. Made in Seattle, USA, with durable water repellent finish free of intentionally added PFAS.