EN Temperature Standard for Sleeping Bags

We have adopted the EN standard to specify the temperature ratings for Halti sleeping bags.

The EN 13537 standard specifies the lowest temperatures for sleeping bags in the categories Comfort, Limit and Extreme.

• The Comfort rating is based on the lowest temperature at which a person can have a full, comfortable night’s sleep in the sleeping bag.
• The Limit rating indicates the lowest temperature at which a person can sleep well through the night.
• The Extreme temperature is the lowest temperature at which the sleeping bag protects the user from hypothermia and at which sleeping is to some extent still possible.