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Feater - The Feet Heater DownWool - heated footbag with DownWool insulation | Deep Forest

SKU:  GB-1292 Category:  Winter Camping

Even warmer - even cozier - the Feet Heater Downwool says goodbye to cold feet.

Whether you're lounging on the couch at home, working at your desk, or out and about in the great outdoors, the Grüezi Bag Feater with Downwool hybrid insulation is your perfect companion for warm feet.

Ideal for cold winter days, camping or even outdoor events. Use it as a light summer sleeping bag in the summer and as a cozy warm liner in your regular sleeping bag in the winter - cold feet and uncomfortable nights are a thing of the past.

The combination of wool and down not only gives you unsurpassed warmth and insulation, but also unparalleled sleeping comfort - whether at home on the couch, in a tent, roof tent or on a mountain tour, this wonderful all-rounder is a Campanion for every situation.

✓ Super cozy, warm and lightweight thanks to a hybrid insulation of wool and down.

✓ Multifunctional - light summer sleeping bag or warm liner for your sleeping bag on icy adventures

Available immediately
Delivery time: 2 - 4 Workdays

249,99 €
incl. 19% VAT , Free shipping (Paket)
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Productinformation in detail
No more cold feet - the heatable additional bag with DownWool insulation

The heatable, waist-high additional bag, which can be used individually or in the sleeping bag, guarantees increased insulation thanks to natural DownWool filling.

The Feater - The Feet Heater DownWool can either be used individually as a short chest-high sleeping bag or tucked into the sleeping bag as a ticking to further increase insulation. The Feater - The Feet Heater can be operated via a USB interface with a standard power bank. The module heats with a maximum of approx. 45°C to achieve an optimal sleeping climate. The sleeping bag should be heated for approx. 15-30 minutes, after which the sleeping bag stores the heat and it remains warm throughout the night. The unique feature of our DownWool products is their innovative insulation: DownWool is a natural insulation made of 70% down and 30% wool and combines the advantages of both natural materials. Very good insulation and a pleasant feel-good climate.


The natural high-end DownWool insulation is a blend of 70% high-quality RDS-certified down, which provides high insulation, and 30% wool from the Alpine region, which acts like a lightweight natural air conditioner. The combination is perfect. Nothing insulates as well as high-quality down. The 30% wool content absorbs any moisture that arises and thus keeps the down naturally drier. Down has a very high insulating capacity at a low weight.

However, down only insulates as long as it is dry and fluffy. With increasing humidity, the fine branching of the down collapses, which considerably reduces the insulating effect of the down. For this reason, the down is often treated with water-repellent agents. With DownWool, this is made unnecessary by adding the wool content. Wool can absorb up to 30% of its own weight in moisture without losing its insulating effect. Furthermore, wool is very temperature regulating and creates a pleasant microclimate in a natural way. The result is a unique climate, which means that the temperature range in which you feel comfortable and sleep well in a DownWool products is particularly wide. This makes DownWool products popular all-rounders.


  • Outer- / inner material: ultralight und cozy 20D 380T nylon (100% polyamide)
  • Filling: 260g DownWool of 70% duck down (90/10 with 650+ cuin) and 30% finished wool
  • Certification: The down in this sleeping bag is certified to the Responsible Down Standard (RDS CU 859743).
  • Size: 130 x 80 x 50 cm (for body heights up to 200 cm)
  • Weight: approx. 660g
  • Heating time: Powerbank with 5.000mAh: approx. 1,8 hours / 10.000mAh: approx. 3,6 hours. (Should only be heated around 30 minutes, then the sleeping bag stores the heat.)
  • Pack sack: Ø 20 x 15 x 10 cm
  • Material: 100% polyamide, Filling: 70% down / 30% wool -contains non-textile parts of animal origin


  • Inner & outter pockets Can be attached inside of a sleeping bag Washable carbon heating element
  • PFC free: no perfluorinated chemicals are used


  • Ideal for camping, mobile homes and caravans
  • In the evening on the couch to relax
  • On the balcony (e.g. while having breakfast)
  • On the bus, train or plane
  • At work

Care: The Feater – The Feet Heater DownWool can be washed in the washing machine on a wool cycle (at 30°C).

Features: heatable
Color: green
Shipping weight: 0,85 kg
Item weight: 0,66 kg


Highlights | Key Facts
  • Heatable with commercial power bank
  • Can be used on the couch or outdoors
  • An extra helping of warmth for any sleeping bag
  • Can also be used as a sleeping bag with a down jacket
  • Wool filling for great sleeping climate

Materials & Care

  • Material: 100% Polyamide
  • Filling: 70% Down / 30% Wool
  • contains non-textile parts of animal origin
  • filling quantity in grams for loose filling: 260

Pflege und Reinigung


  • suitable for body size up to max: 160-200 cm
  • Packing size (length x width x height): 20 x 15 x 10 cm
  • Packing size compressed (length x width x height): 20 x 15 x 10 cm
  • Volume: 3 L
  • Storage bag incl.: yes


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