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Astro Deuter Sleeping Bag
Down Astro 300 / 500 / 500 SQ Deuter
The Astro Deuter is a warm, light and compact down jacket for trekking and activities practiced from spring to autumn.
The filling is uniform at 360° to guarantee maximum thermal protection whatever the position during sleep.
The rectangular three-season version (SQ) can be paired with two duvets and used as a blanket.
• Trapezoidal chamber construction (top) keeps the down perfectly in place with every movement
• Quality feathers
• Hood with a collar to confine the heat (tightening by cord)
• Very good thermal resistance/weight ratio
• 2 zips with anti-blocking to facilitate opening/closing
• Internal pocket for small items
• Compression bag for transport (included)
• Well ventilated spun mesh bag for storage (included)
• Down certified to RDS (animal welfare) and bluesign® standards
• PFC-free impregnation against water and dirt
Available in 3 versions - operating temperatures:
- Duvet Astro 300:
7°C [comfort] / 3°C [lower limit] / -11°C [extreme]
- Astro 500 down:
1°C [comfort] / -4°C [lower limit] / -21°C [extreme]
- Duvet Astro 500 SQ:
2°C [comfort] / -3°C [lower limit] / -20°C [extreme]
Available in 2 sizes and in a rectangular version:
<185 cm [Regular] / <200 cm [Long] / <200 cm [SQ - rectangulaire]
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More info
Specific rectangular design [SQ]:
• The Astro 500 SQ model allows use on the roof
• The pairing of two sleeping bags is possible by opting for a bag with left zip and a bag with right zip
Technical characteristics of Astro Deuter duvets:
The thermal performance of Astro Deuter sleeping bags according to the EN13537 standard:
The EN13537 standard defines three temperatures, "Comfort", "Lower Limit", and "Extreme" in order to evaluate the thermal performance of a sleeping bag. This standard makes it possible to compare the different models on the market and to help the user in his choice.
- Comfort temperature:
This temperature corresponds to the temperature of use for which one expects to sleep relaxed.
If you are chilly or a woman, use this size to choose the model.
- Lower Limit temperature:
This is the temperature at which a standard human can sleep for eight hours in a curled up position without waking up.
If you consider yourself a high body temperature sleeper, use this value to gauge the coldest temperature the bag can be subjected to.
- Extreme temperature
This is the extreme survival temperature. Between the "Lower Limit" and "Extreme" temperatures, a strong feeling of cold is felt and there may be a health risk (hypothermia). For normal use, the manufacturer does not recommend using the bag under these environmental conditions.
Norme "Responsible Down Standard" (RDS):
The RDS standard helps to move the entire down and feather industry towards breeding practices that respect animal welfare. The standard requires independent, third-party assessments of all aspects of animal husbandry and treatment throughout the supply chain.
Since June 2015, Deuter has been using RDS-certified down and feathers.