













Tap Tap to Zoom
Product Discontinued by Manufacturer
Therm-a-Rest Polar Ranger -20 Degree Mummy Sleeping Bag has been discontinued by Therm-a-Rest and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camp & Hike, Sleeping Bags yourself to try and find the perfect replacement for you!
Product Info for Therm-a-Rest Polar Ranger -20 Degree Mummy Sleeping Bag
Polar expeditions and high-altitude adventures demand uncompromised warmth. The Polar Ranger was designed with polar explorer Eric Larsen to ensure that every component of the bag was maximized for warmth even in Arctic settings. We engineered the bag with 800-fill Nikwax Hydrophobic Down and features like a synthetic snorkel hood to help you enjoy arctic expeditions. Explorers like Eric Larsen understand the severity of the arctic cold and they count on the uncompromising performance of the Polar Ranger.![]()
Features of Therm-a-Rest Polar Ranger -20 Degree Mummy Sleeping Bag
- Overlapping Side Vents: Side vents open to allow arm use and customizable temperature control. Overlapping draft tubes prevent cold spots when zippers are closed.
- Snorkel Hood: Controls frost created by breath and eliminates warmth-sapping cross drafts. Synthetic-filled snorkel resists moisture.
- 800-fill Nikwax Hydrophobic Down: Dries three times faster than untreated down without using dangerous PFCs.
- SynergyLink Connectors: Integrate the bag with a mattress for optimal comfort and efficiency; removable for versatility.
- Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
- Toe-asis Foot Warmer Pocket, Overstuffed draft tubes, Quilt and Blanket Loops.
Package Contents:
- Therm-a-Rest Polar Ranger -20 Degree Mummy Sleeping Bag
- Compression Sack
- Storage Sack
Be the first to review this product



















































































