WoodWool Liner

Small and light liner in sleeping bag or as travel sleeping bag

The WoodWool Liner Almhütte is an ultra-lightweight, compact sleeping bag liner (only 320 g) that is versatile: It protects the sleeping bag from dirt, slightly improves insulation performance, and ensures that you can sleep in your own "bedding" anywhere - whether in a mountain hut, in a hotel, on a bus, on a plane, or while summer camping.

The skin-friendly, antibacterial material provides a pleasantly dry sleeping experience and is ideal for those who value hygiene, comfort, and a balanced sleeping environment while on the go. Especially practical for hut hikes: The liner is also suitable as a hut sleeping bag, where microwave treatment against bed bugs is required for hygiene reasons.

Grüezi bag® sleeping bags offer the best sleeping comfort and functionality

Many features make the “WoodWool Liner” a perfect companion even for demanding alpinists.

• Larger temperature range: WoodWool products have a wider temperature range, allowing you to feel comfortable and avoid overheating. Wool balances temperature fluctuations like a light, natural air conditioner.
• Drier wearing climate: WoodWool products create a dry, balanced wearing climate. Wool effectively wicks away moisture and provides warmth even when damp.
• Optimal moisture regulation: Since the body needs to sweat to regulate its temperature, WoodWool's balanced drying speed ensures a comfortable wearing climate.
  
• Antibacterial and odorless: Wool has an antibacterial effect and prevents the formation of odors.
• Sustainable materials: The raw materials used come from 100% renewable and biodegradable raw materials.
• Wood fibers: Skin-friendly feel and increased durability.
• Optimal hut sleeping bag: Since the liner does not contain any metal parts, it can be placed in the microwave to kill bed bugs.

FEATURES

• Very small pack size
• Easy entry: The liner can be opened up to 40 cm on the right side with a button.
• armholes: The side openings (40 cm) allow you to comfortably stretch out your arm.
• The sleeping bag liner does not impair the climate-balancing function of the Grüezi bag® fillings AlmWolle and DownWool®.
• Delivery: Sleeping bag liner, stuff sack.

TECHNICAL DETAILS

• Temperature range: Using our WoodWool liners as an inner lining can increase the warmth of your sleeping bag by approximately 3-7°C. However, the actual effect depends on various factors such as outside temperature, humidity, and the insulation material of your sleeping bag, so we cannot provide an exact temperature rating.
• Size: Mummy shape with 190 x 77 x 50 cm (suitable for a body height of 165 cm to 200 cm)
• Weight Approx. 320 g + stuff sack
• Pack size: Ø 13 x 21 cm
• Packing volume: 2,8 l
• Material labeling: 80% Lyocell, 20% Wool
• Range: The ideal companion for camping, in the cabin, for traveling and on the plane as well as as a sleeping bag liner.

WHAT IS WOODWOOL?

In a WoodWool liner, you immediately feel the wide temperature comfort zone, where you are neither too cold nor too warm.

This is achieved through the innovative blend of 20% Merino wool and 80% wood fibers. This combination acts as a lightweight and natural air conditioner and is also biodegradable.

• To increase the abrasion resistance of the wool, Grüezi bag® mixes it with the finest wood fibers (Lyocell). This not only gives the liner a skin-friendly soft feel, rather increases also his Durability and durability.
• Wool regulated not only effectively reduces moisture, but also Body temperatureWool naturally creates a pleasant microclimate through its unique climate-regulating properties. Wool avoids cooling evaporation (it dries at a balanced, even rate) and retains its warming properties even when damp, something no other material can do.
• Zudem Wool neutralizes unpleasant odors and is antibacterial.
• More recovery, more energyThe body requires a lot of energy to regulate its temperature. Wool supports this process thanks to its excellent temperature-regulating properties.

The result: a pleasant sleeping environment with a wide range of comfortable temperatures.

SUSTAINABILITY AND CLIMATE RESPONSIBILITY

• Grüezi bag® is a CO₂-neutral company.
• The wood fibers (Lyocell fiber) come from FSC-certified forests and are obtained in an environmentally conscious manufacturing process (the necessary Manufacturing materials are 99,8% biodegradable).

MAINTENANCE

Washing

• Wash your wool liner at 30 °C (86 °F) on the wool cycle of the washing machine – and only with wool detergent without protease.
• Wash your wool products not together with garments that have zippers, Velcro or hooks It is best to use a Laundry bagto protect the fibers.
• Fill the washing machine only half and choose a low spin speed.
• Do not tumble dry or wring out – this will prevent the wool from felting.
• For stains (e.g. deodorant residue or cream): Carefully knead the stain with diluted wool detergent, then wash as normal. Do not rub!

Drying Solutions

• Pull the wet liner after washing carefully shaped in length and width.
• Let it air dry lying down on a clothes rack – not hanging, not on the heater and not in direct sunlight.

Storage

• Wool is a natural material – and therefore susceptible to Clothes moths. Store rarely worn items best cleaned in tightly sealed garment bags.
• Scented sachets (e.g. with lavender or cedarwood) also help to keep moths away.
• Fly screens on windows and doors prevent moths from entering the house.

Tips for everyday life:

• Wet wool is sensitiveFor example, don't wear wet wool shirts directly under your backpack – otherwise, friction can cause holes.
• Airing instead of washing: Wool doesn't need to be washed often. Airing the wool product thoroughly is usually sufficient—because wool is naturally odor-inhibiting and dirt-repellent.
• Pilling is normalNote: Our WoodWool products produce fewer small pills than pure Merino wool. However, they can still occur in areas exposed to wear (e.g., backpack straps or waistbands)—this is simply a natural part of natural fibers.

FAQ

• Our FAQs: Here you will find answers to questions about fit, temperature range and much more.

Shipping

• Orders placed before 11:00 am (working days) will be dispatched the same day
• Delivery: Liner

manufacturers

Grüezi bag is a brand of
Grüezi bag GmbH
Schmidgasse 31
83075 Bad Feilnbach
Managing Director: Markus Wiesböck
Telephone :+ 49 80 64 / 906 29 220
Email: info@gz-bag.de
URL homepage: https://www.gz-bag.de/