The trapezoid, commonly known from high school geometry, proves to be an ideal shape for enhancing heat retention in sleeping bags. The trapezoidal baffle construction is one of the key features that makes the Cosmic Down a top choice for three-season use. Additional highlights include an expanded natural-fit footbox for improved comfort, a convenient zippered stash pocket, and the use of fully recycled fabrics with PFAS-free DWR treatment. The Cosmic Down offers a comprehensive solution for outdoor enthusiasts.
Features
- Trapezoidal baffle construction provides enhanced thermal efficiency
- Lofty, lightweight and warm 550 Fill Down
- Buttery-soft and durable, fully-recycled shell and liner fabrics with PFAS-free DWR
- Zippered internal stash pocket keeps your favorite devices close at hand
- Full draft tube and collar retain heat and enhance comfort
- Quad-stitch anti-snag zipper makes getting in and out easy
- Dual locking sliders for venting versatility
- Expanded, natural fit footbox = more room to wiggle your toes
- Stuff sack included, for quick and easy departure
Specifications
- Temperature Rating: 20°F / -7°C
- Bag Shape: Semi-Rectangular
- Insulation:550 Fill Down
- Fabric Primary/Body: Recycled 20D Nylon Taffeta
- Fabric Secondary: Recycled 50D Polyester Taffeta