Quick Answer
When choosing a sleeping bag for Arctic camping, consider the extreme cold and wind exposure; select a bag with a high fill power rating, a waterproof and breathable shell, and a comfort temperature rated at or below -20°C (-4°F). Check the bag's insulation material, loft, and compression ratio for optimal warmth and packability. Don't forget to consider the bag's weight and pack volume.
Choosing the Right Sleeping Bag for Arctic Conditions
When venturing into the Arctic for a muskox hunt in the Northwest Territories, a reliable sleeping bag is essential for survival. Look for a bag with a high fill power rating, typically above 700 fill power, to ensure maximum warmth and loft. Consider a bag with a down insulation, as it provides better warmth-to-weight ratio and can be compressed more efficiently than synthetic insulation.
Features to Consider for Extreme Cold
In addition to high fill power, a sleeping bag for Arctic camping should have a waterproof and breathable shell to prevent moisture buildup and maintain loft. The shell should be treated with a waterproof coating, such as Gore-Tex or eVent, to ensure durability and protection from wind-driven snow. A comfort temperature rating of -20°C (-4°F) or lower is also essential to ensure a comfortable night’s sleep in extreme cold.
Insulation Material and Loft
When selecting a sleeping bag, consider the insulation material and loft. Down insulation, such as European goose down or Eiderdown, provides better warmth and loft than synthetic insulation. However, down insulation can lose its loft when wet, so ensure the bag has a waterproof shell to prevent moisture buildup. A loft of 10-12 inches (25-30 cm) is ideal for Arctic conditions, providing sufficient warmth and comfort.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.