Sea To Summit Alpine -29°C sleeping bag for expedition
Sea To Summit Alpine -29°C is a mummy sleeping bag designed to keep you warm even in the harshest weather conditions.
Meticulously designed, Alpine is filled with RDS certified goose down and treated with the eco-friendly Ultra-Dry Down treatment to provide maximum performance even in wet and humid conditions.
Additionally, its insulation has a fill power of 850+ which indicates that one ounce (30 g) of down will expand to over 850 cubic inches after compression. A higher fill power means that less down can be used to achieve the same temperature, which is important for high-performance sleeping bags.
The details have been studied and tested over the years: expedition mummy shape to accommodate gear you don't want to leave outside, hood with collar to retain heat that can accommodate a pillow, side zipper closure (compatible with all Sea To Summit women's models) with an additional zip covering 1/3 of the length to adjust internal ventilation.
| Brand | Sea To Summit |
|---|---|
| Shape | Mummia |
| Thermal Comfort Woman | -19° |
| Extreme Comfort | -29° |
| Weight | 1460 g |
| Can be joined | Yes |
| Opening Side | Left |
| Color | Yellow |
We ship to the UK via UPS, with VAT and duties included. Shipping costs 20€ for lightweight products and 50€ for orders with heavy items. See here.
On Oliunìd you can always return a product excluding customised products (e.g. lanyards cut to the metre, kits assembled by us, etc.) for any reason: it's not what you expected, you got the wrong shoe size, you don't like the colour of the trousers. You have 100 days to do so. Read the full policy here!