bluesign® product Certified Animal Welfare PFC frei

Astro 500 SQ

Down sleeping bag

Art.No. 3711421-1334
320.00 incl. VAT
In Stock
| Delivered in 7 - 8 business days
Color ink-marine
Zip side:



1300 g + 30 g Stuff sack
Filling material
Grey Duck Down
Fill quality
600+cuin+ cuin (IDFB), (80/20)
Filling weight
Main Material
30D PA Ripstop, 70 D Taslan
195 cm
Shoulder width
80 cm
Body size
165 - 185 cm
Pack size
ø 20 cm x 31 cm
Minimum temperature
-3 °C


The Astro SQ is the latest addition to deuter’s Astro series. This down sleeping bag is rectangular shaped for extra legroom and an all-around zipper means it can be paired with another sleeping bag or opened out as a large quilt. The Astro SQ down sleeping bag is a bluesign® product manufactured to strict environmental and social standards, with minimal impact on people or planet. And we only use down that carries the Responsible Down Standard (RDS). 

Your optimal companion for

Camping / Backpacking (5 of 5)
Travelling (4 of 5)

  • Storage bag
  • Ergofoot: increased footroom
  • Inner pocket for valuables
  • Attachable
  • bluesign® product
  • Certified Animal Welfare
  • PFC free

30D PA Ripstop
Thanks to its extremely dense weave, the new feather-like microfibre cover fabric is extremely water repellent and, at the same time, highly breathable, so it protects the down from clumping due to moisture - both from outside and inside. The extremely fine down and windproof nylon Ripstop material is a winner thanks to its smooth texture. The fine Ripstop structure ensures stability and resistance to abrasion. Produced in compliance with the stringent Bluesign® standard.
70 D Taslan

The used 70 D Taslan Polyamide has been engineered to look and feel more like cotton. This fabric is wind resistant and resistant to penetration by water. It is breathable making it comfortable for next to skin contact. The weight is around 110g/ square meter causing this fabric is less clingy than lighter ones.

  • * D stands for denier. This describes the yarn weight. 600D corresponds to 600 grams per 9000 meters.
  • * PES stands for polyester. PES fibres are very tear and abrasion resistant and hardly absorb moisture.
  • * PA stands for polyamide. PA fibres are extremely durable and abrasion-resistant. They are also characterized by high elasticity and low weight.


+2° C
THE COMFORT TEMPERATURE is based on the lowest temperature at which a ‘standard’ woman (25 yrs. / 60 kg / 160 cm) can expect to sleep comfortably in a relaxed position. This range ensures a comfortable sleep, also for inexperienced users.
-3° C
THE LIMIT TEMPERATURE is based on the lowest temperature at which a ‘standard’ adult male (25 yrs. / 70 kg / 173 cm) can expect to sleep comfortably in a relaxed position. An experienced user can optimise the insulation qualities by his choice of clothing and further factors.
-20° C
THE EXTREME TEMPERATURE is a survival only rating for a ‘standard’ adult woman. She can remain for six hours without sleep. Without risk of death from hypothermia, but with a risk of other damages to health (such as frostbite).
tested according to ISO EN 23537
bluesign® product

bluesign® product

Consumer products that carry the bluesign® product label conform to the strict safety and environmental requirements of the bluesign® system criteria. The textiles and accessories used to manufacture the products with the bluesign® approved label are produced in a way that saves valuable resources and has a minimum impact on people and the environment.

Certified Animal Welfare

Certified Animal Welfare

  • No live plucking
  • No force feeding
  • Traceability in the supply chain
  • Checks made by independent certification institutions worldwide
  • Animal welfare guaranteed at all levels
PFC frei

PFC free

This deuter product is free of per- & polyfluorinated chemicals. deuter thus reduces the use of environmentally harmful substances that pollute the environment and health.

PFC is used, among other things, as a coating for rain protection, as they have water-, dirt- and grease-repellent properties.

Instead, deuter now uses DWR (Durable Water Repellency) impregnation that is harmless to health and the environment.

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