- Nylon
- Responsible Collection: Recycled/Repurposed
- Material: [face fabric] 10D recycled Atmos, fluorocarbon-free DWR treatment, [lining] 10D recycled Atmos, Thermo Ionic Lining Technology (TILT)
- Insulation: 900-fill European goose down with Nikwax fluorocarbon-free hydrophobic treatment, heat-reflective TILT
- Shape: mummy
- Zipper: half-length diagonal
Slash weight from your kit list with this award-winning ultralight modular bag, designedfor thru-hiking, bikepacking, and mountain running.