Alpine -29C/-20F Down
Extreme cold sleeping bag -
60 days to change your mind
No subject to promotional offersTheAlpine -29C/-20F Down is a sleeping bag from the brand Sea to Summit that is perfectly suited to extreme conditions.
This model is part of the range Trailblazer, designed to offer lightness, reliability and strength. The minimalism of the products also offers you more freedom and mobility during adventures in extreme conditions. With its streamlined sarcophagus shape, certified Responsible Down Standard high-quality goose down and 850 CUINfill power, it will accompany you on your adventures in the coldest climates for peaceful and comfortable nights. The feather has been treated to make Ultra Dry Down it waterproof, giving it excellent water resistance and humidity resistance. The 10D recycled Nylon design prevents condensation from forming on the outer wall for increased comfort.
The double collar and drawstring tube ensure optimal heat retention and promise optimal comfort even in very cold weather. This sleeping bag has two closing systems, a main full-length one and a secondary 1/3-length one. This model will protect you from the cold down to -29°C. This sleeping bag is an essential companion for your expeditions and Bivouacs in extreme conditions!
- Footbox zipless and no draughts
- Compatible with a pillow Sea to Summit
- Zip system FreeFlow
- Double collar and draw shaft
- Full-length main fastening with zip guard and 2 sliders
- Secondary closure over 1/3 of the length with zip guard and 2 sliders
- PFC-free product
Composition :
- Filling : 850 CUIN goose down
- Outer material and Lining: 10D recycled Nylon
- Hood and feet: 10D Nylon
Sizes:
| Size | Regular | Long |
| Maximum user height | 1.85 m | 1.98 metres |
| Shoulder width | 79 cm | 84 cm |
| Hip width | 73 cm | 78 cm |
| Foot width | 60 cm | 65 cm |
| Total weight | 782 g | 879 g |
| Filling weight | 300 g | 343 g |
| Compressed volume | 8 L | 8 L |
| Ultra Dry Down | Water-repellent treatment applied to the feather. In damp conditions, it retains 60% more warmth, absorbs 30% less moisture and dries 60% faster than untreated feathers. |
| Responsible Down Standard - RDS | The standard RDS guarantees that down and feathers come from ducks and geese that are well treated, live in good health and express their natural behaviours, without experiencing pain, fear or distress. The scope of this standard covers the entire supply chain, from breeding to the final product. |
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