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“warmer than the Polar Ranger /-30°C Down Sleeping Bag”

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Read aswarmer vs Therm-a-Rest Polar Ranger -20°F/-30°C Down Sleeping Bag rated -30°C or lower Bags & quilts

Answer

Sleeping bags & quilts warmer than the Therm-a-Rest Polar Ranger -20°F/-30°C Down Sleeping Bag

Ranked by maker-published temperature rating · rated -30°C or lower

Compared with Therm-a-Rest Polar Ranger -20°F/-30°C Down Sleeping Bagfrom $789.95·-20°F

Western MountaineeringBison GWS-40°F4.62 lbfrom $1,400rated 20°F warmer
Western MountaineeringPuma MF-25°F3.44 lbfrom $1,125rated 5°F warmer

25 left out of this comparison: 25 with no published temperature rating.

All sleeping bags & quilts

Guides

How to Clean a Down Sleeping Bag Without Ruining ItGuide
What's the Lightest 30-Degree Sleeping Bag in 2026?Answer
What Is the Lightest 20-Degree Sleeping Bag in 2026?Answer
Which Western Mountaineering Sleeping Bag Is Lightest in 2026?Answer

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Sleeping Bags & Quilts82 on record
Sleeping Pads & Mats36 on record

Tools

Sleeping bag temperature chartPublished ratings, bag by bag
Sleeping pad R-value chartEvery pad’s published R-value