Comfort temperature: -30 C
Extreme temperature: -40 C
Total weight: 1800-2250g*
Goose down load:
- approx. 1500g down 20/80 (650 CUIN)
- approx. 1400g down 15/85 (700 CUIN)
- approx. 1300g down 10/90 (750 CUIN)
- approx. 1200g down 5/95 (800 CUIN)

Outer fabric: polyamide/polyester  (30 - 67 g/m2)
Inner fabric: polyester /polycotton  (63 – 81 g/m2)
Compressed volume weight: 8,5-11 litres

- Mummy anatomical shape
- Standard dimensions: length (205cm) x shoulder width (84cm) x feet width (64cm)
- H shaped baffles (warm seams)
- YKK zipper
- The possibility of coupling two sleeping bags or of applying the zipper on the left side (on request, for a fee – 15 euros)
- Inside pocket
- Down-filled anatomic collar
- Anatomic hood
- Elasticized hood and collar adjustment system
- Zipper backed with internal reinforcement and down-filled storm flap
- Compression bag (surcharge) (15 Euros)

*Weight and volume can vary depending on down quality, fiber composition and treatment applied to fabric, as well as the sleeping bag’s dimensions. Also, the quantity of down filling varies by the sleeping bag’s size.

The EXTREM sleeping bag has been used on Aconcagua, Everest, K2, Khan Tengri, North Pole, Antarctica. It is useful in difficult winter expeditions, high altitude climbing but it is also the perfect sleeping bag for beginners. Most of our clients consider that the ideal option is to buy both the EXTREM sleeping bag and the PRAKTICUS sleeping bag. If the EXTREM is someone’s only down sleeping bag he/she will need to use it in less extreme conditions, which may lead to lack of comfort or even to catching a... cold! Yes, due to exhaustion and the intense warmth inside this sleeping bag, one may forget to zip it up, thus exposing themselves to dangerous temperatures. Therefore, before making your choice it is wise to consider the season, the duration, the place and conditions we need this sleeping bag for. It may be wiser, safer and more cost efficient to use extra cloths (an ultra light down jacket, which can work wonders during the day, too) in a sleeping bag with a lower rating.

Materials used: 70% of them are smooth, light, thin and very compressible. The only sensitive issue arises if one wants to use it in places like shepherd’s huts or outdoors, where there is the danger of tearing or puncturing the sleeping bag. 30% of our Romanian clients order medium to thin materials for this down bags, thus minimizing the risk of damaging the product.

For other details or information, don’t hesitate to contact us at 0722 925 234

This item is made by Nahanny. Images are for illustration purposes only. Colours and materials may vary from the picture.  Nahanny products are customised. Technical specifications can be adapted to the size and needs of the client.