Experience Unmatched Comfort with Kelty’s Cosmic Ultra 20 Sleeping Bag
Discover why outdoor enthusiasts love the Kelty Cosmic Ultra 20 – a premium lightweight mummy sleeping bag engineered for superior warmth and comfort on your three-season camping adventures. Forget bulky gear; this top performer leverages innovative trapezoidal baffle construction designed specifically for maximum thermal efficiency, trapping heat where you need it most.
At its core lies high-quality 800 fill DriDown insulation, renowned for its exceptional warmth-to-weight ratio and impressive resistance to moisture buildup. Stay cozy knowing the durable shell and liner utilize eco-friendly water-repellent C0 PFC-free DWR fabrics, protecting both you and the environment from harmful chemicals.
Enjoy thoughtful details crafted for real-world use: a natural fit spacious footbox provides ample room for toe-wiggling comfort all night long. The full-length anti-snag zipper glides smoothly alongside an insulated draft tube to seal in warmth. Need essentials close? Utilize the convenient internal zippered stash pocket for your headlamp or phone.
Crafted from buttery-soft yet tough 20D Nylon Ripstop (shell & liner), this bag includes a stuff sack for easy packing. Ready for crisp mountain nights?
Key Specifications:
Fill: Premium 800FP DriDown
Shell/Liner: 20D Nylon Ripstop w/ PFC-Free DWR
Comfort Rating (ISO): 31°F / -1°C
Limit Rating (ISO): 20°F / -7°C
Weight (Regular): Just 2.4 lbs / 1.09 kg
Choose Your Fit:
Regular:* Fits up to 6’0″ (183 cm), Weight: 2.4 lbs / Length: ~78″
Long:* Fits up to 6’6″ (198 cm), Weight: 2.58 lbs / Length: ~84″
Elevate your backcountry sleep system with this reliable blend of lightweight design and dependable warmth – perfect backpacking gear that won’t weigh you down.
