The trapezoidal baffle construction improves on our best-selling Cosmic sleeping bag—and it’s just one of the reasons the Kelty Cosmic Down 0 is still our favorite three-season superstar. We also love the natural-fit foot box for happier feet, and a PFC-free water-repellent coating for a healthier environment.
Innovative trapezoidal baffle construction = thermal efficiency
Lightweight and warm 550 fill down
Environmental and health friendly C0 and PFC-free DWR fabrics
Zippered internal stash pocket for headlamp, cell phone or actual… stash
Buttery-soft and durable 20D Nylon shell fabric
Zipper draft tube with anti-snag zipper design makes it easy to get in and out
Dual slider for ventilation with locking zippers
Natural fit spacious footbox = more room to wiggle your toes
Comes with stuff sack for quick departures
Regular
ISO Comfort Rating: 17°F / -8°C
ISO Limit Rating: 4°F / -16°C
ISO Extreme Rating: -34°F / -37°C
Fits to: 6' 0" / 183 cm
Weight: 4 lb. 9 oz. / 2.07 kg
Fill weight: 39.51 oz. / 1120 g
Stuffed size: 10" x 19" / 25 x 48 cm
SHIPPING
Complimentary ground shipping within 7 business days for those ordering non-sale items over $99 sent within the lower 48 States.
In-store collection available within 1 to 3 business days
Next-day and Express delivery options also available
Purchases are delivered using our recommended method of shipping we feel will be the safest and most cost-effective
See the delivery FAQs for details on shipping methods, costs and delivery times
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