• Ultralight 100% nylon ripstop Pertex Quantum® fabric, which features Y-shaped filament technology to create a shell that’s nearly half the weight and twice the strength of our other down shell fabrics
• Liner is made from our beloved Houdini® fabric—a featherweight 100% nylon ripstop that provides quick dry times and soft, next-to-skin comfort
• 850-fill-power Traceable Down (Goose down traced from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked) for exceptional heat-trapping warmth, season after season durability, ultracompressibility
• Lightweight stitch-through baffle construction reduces weight and increases stuffability
• Low-profile hood is designed to move with you and minimize twisting; it fits securely around your shoulders and head with lightweight cording and concealed cord locks
• The custom foot box has a fully baffled, differentially cut pattern to eliminate any dead spaces, maximize warmth and allow ample room for movement
• When packing, there's an ultralight stuffsack made from our Houdini® fabric (1.2-oz 100% nylon ripstop). For long-term storage, a larger drawstring-bag (made of a 55% hemp/45% organic cotton blend) is included

Shell: .85-oz 15-denier Pertex Quantum® Y yarn 100% nylon ripstop with a DWR (durable water repellent) finish. Liner: 1.2-oz 15-denier 100% nylon ripstop with a DWR finish. Insulation: 850-fill-power Traceable Down (Goose down traced from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked)

24.41 ounces