Therm-A-Rest Polar Ranger -20F/-30C Sleeping Bags

Designed in conjunction with renowned polar explorer Eric Larsen, the Polar Ranger -20F/-30C down sleeping bag is built for the coldest places on earth. Previously a recipient of Backpacker Magazines Editors 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-fillNikwax Hydrophobic Down. This advanced down maintains its loft and warmth longer, even in the challenging conditions of extended expedition use in the arctic cold. It absorbs 90% less water and dries 3x faster than untreated downa big plus on long trips where periodic drying is required. The ultralight shell and soft liner are made from planet-friendly GRS-certified 100% recycled nylon. A unique snorkel hood with a magnetic closure 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 and a pair of side vents allow for custom ventilation while freeing your arms while still in the bag. Other features include an insulated Toe-asis foot-warming pocket,SynergyLinkConnectorsto link bag and sleeping pad, an interior stash pocket, external loops for attaching a quilt or blanket for more warmth, and an anti-snag YKK zipper.

• Recycled Shell & Liner:GRS-certified 100% recycled fabrics are eco-friendly while being lightweight, soft and durable; anti-snag YKK zipper ensures easy entries and exits and prevents tears.
• 800-FillNikwax Hydrophobic Down: PFC-free and absorbs 90% less water and dries 3x faster than untreated down.
• Responsible Down Standard Certified:Certification that ensures the waterfowl in the down supply chain are treated humanely.
• Snorkel Hood:Designed to allow for easy breathing and to ventilate exhaled moisture to preserve loft; magnetic closure keeps cross-drafts at bay and eases entry/exit.

• Side Vents:Allow for external arm use and customizable temperature control; overlapping draft tubes prevent cold spots when closed.
• SynergyLinkConnectors:Ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system.
• Additional Features:Toe-asisFoot Warmer Pocket, cinchable draft collar, YKK anti-snag zipper, interior stash pocket, overstuffed draft tubes, external quilt loops, draft collar.

Compression sack and storage sack included.