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Product details: Grüezi Bag Biopod Wolle Survival Synthetics Sleeping Bag

The Biopod Wolle Survival is moisture resistant and can therefore be used just about anywhere. The wool filling acts like a natural air conditioning system and thus ensures an excellent sleeping climate. The reinforced outer shell protects against dirt and moisture. The practical, innovative foot ventilation system allows you to stick your feet out of the sleeping bag without them having to lie on dirty ground. Another small but clever detail, is the integrated pillow pocket. Just insert a fleece jacket and you have a secure, non-shifting pillow.


The premium benefits of the Biopod Wolle Survival:
The integrated 3D-mosquito net puts pay to being disturbed by the troublesome insects: The net is spanned over your head by means of two small rounded arch poles and thus offers you perfect protection from these little, uninvited guests. The net can be stored in the practical pocket on the stuff sack.

The Survival’s outer shell is particularly robust and resilient and is also equipped with rubber grips on the underside. This prevents the annoying habit of the sleeping bag slipping off the thermal mat, even on uneven ground.

The comfort temperature range for a sleeping bag with AlmWolle by lavalan®, i.e. the temperature range within which you do not feel the cold but, on the other hand, do not sweat, is enormous. Wool also has antibacterial properties and is a renewable and biodegradable resource. The AlmWolle by lavalan® for the Grüezi bag comes solely from sheep living in the Alps region.

The sleeping bag packs up light and small. The perfect companion for your next adventure.


The ideal sleeping bag for nature lovers who enjoy sleeping out by the lake or riverside without a tent on humid nights.


  • Adjustable hood: adapts to the shape of the head extremely well
  • Face baffle: forms a softer transition of insulation to the face and prevents loss of heat.
  • Detachable mosquito net: with rounded arch poles to support the net away from the face
  • Pillow pocket: Put a piece of clothing, e.g. a fleece jacket, into the pillow pocket to create a pillow that stays in place.
  • Inner and external pockets: for valuable items and things you would rather have close by
  • Two-way zip with wide covering: to prevent heat loss through the zip
  • Zip retainer tape: to allow the zip to open and close more easily without getting stuck.
  • Innovative foot ventilation system: Thanks to the innovative foot ventilation system, you can place your feet comfortably on the top side of the sleeping bag to allow excess heat to vent.
  • Feater loops (built-in for Feater - The Feet Heater): the waist-high bag with electrical heating can be added to the sleeping bag
  • Specially robust outer shell: ensures the durability of the sleeping bag, even in harsher climes
  • Highly water repellent: due to the use of the durable german impregnation Bionic Finish Eco
  • PFC free: no perfluorinated chemicals are used.
  • on-slip grips: The rubber grips on the underside prevents slipping off the thermal mat when lying on uneven ground.


Technical details:
  • Outer material: Breathable and water-repellent ultra-light 40 denier nylon mini rip stop (100% polyamide)
  • Inner material: Breathable 50D/320T polyester, pleasant to the skin
  • Good skin compatibility: Confidence in Textiles - Tested for harmful substances according to STANDARD 100 by OEKO-TEX®
  • Filling: Upper side: 1st layer: AlmWolle by lavalan®: 85% pure new wool (VW), corn starch 15% Ingeo™ (PLA), 60g / m², 2nd layer: Synthdown 100% polyester 150g / m², Bottom side: Synthdown 100% polyester 170g / m²
  • Size: 215 x 80 x 50 cm (for body heights up to 185 cm)
  • Weight: approx. 1.600g + stuff sack + mosquito net
  • Pack size: Ø 21 x 39 cm, compressed Ø 23 x 27 cm
  • Pack volume: 13 litres, compressed 11 litres
  • Material: Outside: 100% polyamide, Inside: 100% polyester, Filling: Upper side: 1st layer: 85% wool / 15% polylactide, 2nd layer: 100% polyester, Bottom side: 100% polyester
  • Temperature EN 23537-1: TKomfort: 4°C / TLimit: -1°C / TExtrem: -17°C ++ TKomfort: 39°F / TLimit: 30°F / TExtrem: -1°F


Scope of delivery:
sleeping bag, detachable 3D mosquito net, compression sack with a pocket for the mosquito net, storage bag, full washing and care instructions


Outside: 100 % Polyamide, Inside: 100 % Polyester,
Filling: Upper side: 1st layer: 85 % Wool / 15 % Polylactide,
2nd layer: 100 % Polyester, Bottom side: 100 % Polyester

Honored with:

Product attributes:

Weight:1600 Gramm/Stk.
Brand:Grüezi Bag
Body Height:185 Zentimeter
Sleeping Bag Filling:Wool
Comfort Zone:4 Grad
Sustainability:Wir Denken Um