Mammut Tyin Arctic, 180 cm

This is a classic winter sleeping bag and is the standard by which all others are judged. It has everything a winter sleeping bag needs such as a sturdy zip baffle, wide thermal collar and excellent MTI Endurance filling.



- Comfort temperature (EN 13537):

Men +18 astetta... -14 C

Women +18 astetta... -7 C

Extreme temp: -34 C.

- Max. size: 180 cm

- Total weight incl. stuffbag: 2470 g

- Fill weight: 1640 g

- Compressed volume: 14 L



- OUTER / INNER FABRIC: MLT Endurance

A high-performance polyester fibre mixture consisting of microfibres, multihole fibres and conjugated hollow fibres. Long lasting and durable – withstands the toughest conditions.

- NUMBER OF LAYERS: 3/2

- FILLING: MTI Endurance

An outstandingly durable high-performance polyester fibre mixture consisting of microfibres, multihole fibres and conjugated hollow fibres. Long lasting and durable – withstands the toughest conditions.



Since synthetic fibres absorb very little moisture and cannot become lumpy, their insulating properties remain intact, even when wet. They are therefore the best solution for rainy climates, winter conditions and in combination with waterproof bivouac bags. Over the past 50 years, synthetic fibres have constantly been developed and improved. The new generation of fibres is strong yet flexible, with the advantages of light weight and a pleasantly soft feel – qualities that compare favorably with downfillings. The secret lies not in the fibres themselves, but in their composition and mixing ratio. This fact, combined with the careful processing of extra-fine individual layers, makes Ajungilak sleeping bags unique. The Ajungilak synthetic fibre sleeping bag lines are: Tyin, Kompakt, Igloo and Nordic.