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Women's fit
Women's fit

Exosphere -10° SL

Synthetic fibre sleeping bag

Art.No. 3700621-3911
€189.95 incl. VAT
The product is no longer available.
Color petrol-mango


1780 g + 100 g Stuff sack
Fill material
Thermo Pro Loft®
Fill weight
Main Material
Thermo Pro Loft®, 30D PA Ripstop
198 cm
Shoulder width
68-85 cm
Body size up to
165 - 175 cm
Packed size
ø 22 cm x 35 cm
Minimum temperature
-10 °C


Our synthetic-fibre sleeping bag is the solution for trekkers who want both comfort and an optimum warmth-weight ratio. Chambers with elasticated seams keep the sleeping bag close to the skin, allowing for a lot of extra freedom of movement with a stretch of 25 % width wise. At the same time, it heats up quickly since the sleeper has to warm up very little air. The 360-degree filling guarantees freedom of movement when sleeping, eliminating the fear of freezing. The contour-feature hood reliably surrounds the head, the raised foot area adjusts perfectly to the shape of the feet. New materials ensure a pleasant and almost crackle-free sleeping environment.

Your optimal companion for

Ski tour (4 of 5)
Mountain climbing (4 of 5)
Climbing (3 of 5)
Hiking (2 of 5)
Trekking (4 of 5)
Travelling (4 of 5)
Bikepacking (4 of 5)

  • Dryzone: water-repellent material on the head and foot areas
  • Ergofoot: increased footroom
  • Foot warmer
  • Attachable
  • Stretch Comfort System
  • Insulating collar
  • Inner pocket for valuables
  • SL Sleeping Bag
  • PFAS free

Thermo Pro Loft®
In a special thermal procedure, the polyester fibres are processed to create a technical high-performance Thermo ProLoft® insulation fleece. The ideal relationship between durability, weight and warmth is guaranteed by this mix of full and hollow fibres. This combination creates a fleece that is robust, easy-care and easily stowable, whilst also offering excellent warmth insulation at the lowest weight possible. In addition, the synthetic fibres absorb little moisture. Short drying times and outstanding loft volume, leading to efficient warmth retention even in damp conditions, are among its main benefits. In addition, the Deuter Thermo ProLoft® is treated with a thin silicon layer for better filling performance.
30D PA Ripstop

Thanks to its extremely high weave density, highly water-repellent and breathable at the same time, the feather-light microfibre cover fabric protects the filling from clumping due to moisture - from the outside as well as the inside. The extremely fine, down-, fibre- and windproof nylon ripstop material impresses with its supple feel. Stability and abrasion resistance are achieved via the fine "ripstop" structure. It is produced according to the strict Bluesign® standard.

  • * 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.


Suitability: All season
-4° C
THE COMFORT TEMPERATURE is based on the lowest temperature at which an ‘average’ 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.
-10° C
THE LIMIT TEMPERATURE is based on the lowest temperature at which an ‘average’ 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.
-30° C
THE EXTREME TEMPERATURE is a survival only rating for an ‘average’ adult woman. They won't be able to sleep, but they will remain alive for six hours without the risk of death by hypothermia. Nevertheless there will still be a risk of other damages (such as frostbite).
tested according to ISO EN 23537

Top features of the Exosphere -10° SL

SL Sleeping Bag

SL Sleeping Bag

The right size and shape ensure that no unnecessary air has to be warmed up. deuter’s REGular models are ideal for people up to about 185 cm height. The larger, similarly equipped L versions are for people up to about 200 cm tall.

The shorter SL Women’s Fit versions also feature fluffy fleece inserts around the kidney area and at the feet. They are ideal for women up to 175 cm tall.

PFAS free

PFAS free

This product is free from PFAS (per-and polyfluoroalkyl substances). PFAS have water, dirt and grease repellent properties but they are persistent chemicals and harmful to people, animals, and the environment.
Instead, deuter uses durable water-repellent finishes (DWR) that are environmentally sound and harmless to human and animal health, and free from these ‘forever chemicals’.


(5.0)  1  review
Jan 25, 2023
Aufgrund meiner Statur hab ich mich für die SL- Version entschieden. Bislang etwa 25 mal im Einsatz, nur im Freien, auch bei Temperaturen um -6 Grad. Der Schlafsack hält was er verspricht, die Verarbeitung ist entsprechend. Lediglich mit dem Packsack hatte ich anfangs zu kämpfen, aber man lernt dazu. Klare Empfehlung, 5 von 5 Sternen. I chose the SL version because of my stature. So far used about 25 times, only outdoors, even at temperatures around -6 degrees. The sleeping bag keeps what it promises, the workmanship is appropriate. The only thing I struggled with at first was the pack sack, but you learn from it. Clear recommendation, 5 out of 5 stars.
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