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Grüezi Bag Biopod Downwool-hybrid Ice Extreme 180
The Biopod Downwool Hybrid Ice Extreme 180 from Grüezi Bag is the ideal companion for extreme cold conditions and challenging winter expeditions. This technical expedition sleeping bag combines high-quality goose down with an additional layer of AlmWolle, which ensures a dry and balanced sleeping environment. The innovative DownWool Hybrid construction and the elaborate chamber design—featuring box, H, and V chambers as well as side chambers—minimize cold spots and ensure even heat distribution. An integrated carbon heating element in the foot area, powered by an external power bank, provides additional warmth for particularly cold nights.
The sleeping bag is equipped with a variety of well-designed features that enhance sleeping comfort. These include an adjustable hood with a face baffle that conforms perfectly to the shape of your head, and a 3D thermal collar that closes automatically to prevent cold spots. The two-way Autolock zipper with anti-snag zipper ensures easy operation, while the pre-shaped footbox with ample toe room guarantees comfort. Interior and exterior pockets provide secure storage for valuables, and anti-slip nubs on the back prevent the sleeping bag from sliding on the sleeping pad.
The Biopod Downwool Hybrid Ice Extreme 180 is a masterpiece of German craftsmanship and offers maximum warmth with a compact pack size. With an extreme temperature rating of -37 °C and a comfort temperature rating of -8 °C, it is perfect for expeditions, ski tours, and other winter activities. The materials used are tested for harmful substances and offer high breathability as well as wind and water resistance.
The sleeping bag is equipped with a variety of well-designed features that enhance sleeping comfort. These include an adjustable hood with a face baffle that conforms perfectly to the shape of your head, and a 3D thermal collar that closes automatically to prevent cold spots. The two-way Autolock zipper with anti-snag zipper ensures easy operation, while the pre-shaped footbox with ample toe room guarantees comfort. Interior and exterior pockets provide secure storage for valuables, and anti-slip nubs on the back prevent the sleeping bag from sliding on the sleeping pad.
The Biopod Downwool Hybrid Ice Extreme 180 is a masterpiece of German craftsmanship and offers maximum warmth with a compact pack size. With an extreme temperature rating of -37 °C and a comfort temperature rating of -8 °C, it is perfect for expeditions, ski tours, and other winter activities. The materials used are tested for harmful substances and offer high breathability as well as wind and water resistance.
Product details
- Comfort Temperature:
- -8°C
- Limit temperature:
- -15°C
- Extreme temperature:
- -37°C
- Season:
- Winter and Expeditions
- Isolation:
- insulation_down
- Chamber construction:
- Box chambers, H-chambers, V-shaped chambers, and additional side chambers
- Zipper:
- Two-way zipper with auto-lock, anti-snag zipper, and reinforced cover
- Bulking power:
- 800 Cuin
- Filling weight:
- 813g
- max. body height:
- 180cm
- Dimensions:
-
- Length: 203cm
- Width: 82cm
- Height: 52cm
- Pack size:
-
- Length: 31cm
- Width: 21cm
- Height: 21cm
- Volume:
- 11 litres
- Weight:
- 1.4kg
- Length:
- 203cm
- Equipment:
-
- Extra insulated foot box
- Ergonomically shaped hood
- Inner compartment for valuables
- incl. storage bag
- Heat collar
- Mummy cut
- washable
- Small pack size
- Max. body size in cm:
- 400
- Temperature range:
- (18 °F), T
- Outer and inner fabric:
- Ultra-lightweight, durable, recycled 20-denier 380T nylon—breathable, wind- and water-repellent
- Isolation:
- 813 g of high-quality goose down (90/10 with
- Features:
-
- Especially compact packing size
- Breathable
- Water repellent
- Carbon-neutral
- RDS-certified down (RDS CU 859743)
- mulesing-free sheep's wool from Europe
- OEKO-TEX® STANDARD 100 Certification
- PFC-free
- bio-based impregnation
- Recycled fabrics
- Repair & Refill Service
- Made in Germany
- Adjustable hood with face baffle: The thermal collar conforms perfectly to the shape of the head. When it's cold, only a small opening for the face remains, which minimizes heat loss from the face.
- 3D Thermal Collar: It automatically seals at the zipper area, preventing a cold bridge from forming there.
- Drawstring Bag: To keep the drawstring from getting in the way on the thermal collar, it is securely tucked away in a simple drawstring pocket.
- Interior & Exterior Pockets: For valuables and items you'd rather keep close at hand.
- Two-way Autolock Reiu00dfverschluss: The zipper can be opened and closed from either end, as well as from the inside and outside. Thanks to the Auto-Lock feature, it cannot open accidentally.
- White zipper: So you can find the zipper more easily in the dark.
- Zipper with anti-snag mechanism and reinforced, durable webbing: This makes it even easier to use the zipper without pinching the outer fabric.
- Zipper with a lined zipper cover: so that heat cannot escape and thermal bridges do not form.
- Elaborately pre-formed footwell: with many compartments to prevent cold spots and plenty of room for the toes
- Feather Loops: A heated hip pouch with a heating element (Feater - The Feet Heater) can also be installed.
- Chamber Design: Box chambers, H-chambers (V-shaped), additional sidewall construction, AlmWolle layered construction on the top side
- Removable carbon heating element in the foot area: The heating element can be powered by a standard power bank (the USB port is located in the inner pocket) and is washable at 30 °C. Heating duration: The heating element heats up to a maximum of 40 °C to ensure a
- Anti-slip studs on the back: They prevent the sleeping bag from slipping on an insulated mat
- Technical expedition sleeping bag for extreme cold and challenging winter tours
- Patented, innovative DownWool hybrid construction
- A highly sophisticated chamber design, including side chambers, reduces thermal bridges
- Comfort Fit—for greater freedom of movement, a more restful sleep, and less compressed insulation for more warmth
- Integrated carbon heating element in the foot area—providing extra warmth when the cold sets in or after strenuous days on the trail
- Lightweight and compact for its high heat output
- Non-slip bottom—anti-slip nubs help keep the sleeping bag securely in place on the sleeping pad
- OEKO-TEX® STANDARD 100 - The materials used have been tested for harmful substances
- High-quality goose down with a fill power of 800+ cuin
- An additional, separate layer of AlmWolle absorbs moisture and enhances the loft, thereby improving the insulation provided by the down.
- Excellent heating performance, even in cold, damp conditions
- Wool helps maintain a dry, balanced sleeping environment
- An elaborate chamber design featuring box, H, V, and side chambers reduces thermal bridges and promotes even heat distribution
- Materials:
-
- External material: 20-denier 380T nylon
- Interior material: 813 g goose down, 60 g/m² lavalan® AlmWolle
- Features:
- windproof, water-repellent, breathable, lightweight fabric, built-in UV protection, packs down very compactly, DWR-treated (Durable Water Repellent)
Care instructions
- Wash the garment inside out with down-specific detergent, either by hand or on the WOOL CYCLE at a maximum of
- Wash at 30°C/86°F
- With max
- Spin at 600 revolutions
- Do not use fabric softener; do not iron
- Tumble dry on a gentle cycle with 3 tennis balls (max
- (40–60°C/104–140°F); shake several times during the process
- The drying process can take several days
- The product is not dry until it has reached its original thickness
- Ventilate regularly
- Store in a cool, dry place
- Let the product dry thoroughly after each use.
- Wash your DownWool® product by hand or in the washing machine at 30 °C (86 °F) on the wool cycle—and only with a detergent designed for down.
- Please turn the garment inside out, close the zipper, run an extra rinse cycle, and do not use fabric softener.
- Fill the washing machine only halfway and select a low spin speed (max. 600 revolutions).
- For stains (e.g., deodorant residue or lotion): Gently work diluted down detergent into the stain, then rinse the area by hand and let it dry (see below). Do not rub!
Summary
| Gender: | Unisex |
| Activity: | Alpine Ski Touring & Backcountry, Camping, Expeditions, Hiking, Trekking, Winter Activities |
| Fabrics: | 2 Layers, Down, DWR impregnated, Nylon, Wool |
| Characteristics: | breathable, lightweight, moisture wicking, odor neutralization, water repellent, windproof |
| Season: | Winter |
| Features (Sleeping Bags): | Draft collar, Hood, insulated feet box, Mummy cut, Storage sack, Valuables compartment |
