Designed in partnership with renowned polar explorer Eric Larsen, the Polar Ranger Down Sleeping Bag is built to make the coldest places on earth habitable.

Previously a recipient of Backpacker Magazine’s Editor’s Choice Award, the lightest and most feature-rich bag in its class just got better. It utilizes cutting edge box-baffled construction and is filled with highly compressible, PFC-free 800-fill hydrophobic down. This premium down maintains its loft and warmth longer, even in the challenging conditions of extended expedition use in the arctic cold. The ultralight shell and soft liner are made from planet-friendly PFAS-free 100% recycled nylon. A unique snorkel hood with a magnetic closure and synthetic fill helps seal in warmth while routing exhaled moisture away from the bag to preserve loft. Drafts are kept at bay by extensive, overstuffed draft tubes, while a pair of side vents allows for custom ventilation and frees your arms if you want to access gear without exiting your bag. Other premium performance features include an insulated Toe-asis™ foot-warming pocket, an interior stash pocket, external loops for attaching a quilt or blanket for more warmth, and an anti-snag YKK® zipper.

Features

800-Fill Hydrophobic Down: 800-fill, water-resistant down provides excellent loft, warmth and compression for great packability.
Recycled Shell & Liner: PFAS-free, 100% recycled fabrics are eco-friendly while being lightweight, soft and durable; anti-snag YKK zipper ensures easy entries and exits and prevents tears.
Responsible Down Standard: RDS certification ensures the waterfowl in the down supply chain are treated humanely.
Full-Featured Snorkel Hood: Shorter, stiffer snorkel features condensation-resistant synthetic insulation, allows for easy breathing and ventilates exhaled moisture; magnetic closure keeps cross-drafts at bay and eases entry and exit.
Side Vents: Side vents zip open for external arm use and allow customizable temperature control. Overlapping draft tubes prevent cold spots when closed.
Refined Fit: Tested and perfected, added width and precise down distribution achieve optimal thermal efficiency and comfort.
Toe-asis™ Foot Warmer Pocket: Rapidly heat cold feet with a baffled, ergonomic and insulated pocket in the footbox that helps concentrate warmth.
More Features You’ll Love: Cinchable draft collar, YKK® anti-snag zipper, interior stash pocket, overstuffed draft tubes, external quilt loops, draft collar.

Compression sack and storage sack included.

Relevant Article

A Guide to Down Sleeping Bags

Specification

	Regular	Long
Weight	3 lbs 4 oz (1480 g)	3 lbs 7 oz (1560 g)
Packed Dimensions	8.5 x 10 in (22 x 25 cm)	8.5 x 10 in (22 x 25 cm)
Fill Material	800-Fill PFAS-Free Hydrophobic Duck Down, RDS	800-Fill PFAS-Free Hydrophobic Duck Down, RDS
Fill Weight	34 oz (965 g)	37.7 oz (1070 g)
Fits (User Height)	72 in (183 cm)	78 in (198 cm)
Length	81 in (206 cm)	86 in (218 cm)
Girth (Shoulder / Hip / Footbox)	64 / 59 / 46 in (163 / 150 / 117 cm)	68 / 60 / 51 in (173 / 152 / 130 cm)
EN Comfort	-4 °F (-20 °C)	-4 °F (-20 °C)
EN Limit	-20 °F (-30 °C)	-20 °F (-30 °C)
Fabric	100% Recycled 20D Nylon Ripstop, DWR	100% Recycled 20D Nylon Ripstop, DWR
Color	Flame	Flame
Country of Origin	Vietnam	Vietnam
SKU	14212	14213

-20°C to -30°C

Thermarest Polar Ranger -20F/-30C