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Alpinetrek expert Hannes
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Marmot - Alpha - Down sleeping bag

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  • Free delivery from £ 50 (GB)
  • 2-year warranty
  • 30 days returns policy
  • > 1,200,000 satisfied customers
  • All items in stock
Material information & features
Suitable for:
Down sleeping bag
Recommended use:
Trekking; Mountain touring; Camping
Pertex Classic (100% polyamide 30D ripstop)
Inner material:
100% polyamide 30D plain weave
Goose down with 700+ cuin bulking power (contains non-textile elements of animal origin)
Comfort rating:
2.6 °C
Lower limit rating:
-2.8 °C
Extreme rating:
-19 °C
1006 g
Regular (183 cm); Long (198 cm)
Hanging loops; 6 chamber hood; Draft collar; Down Defender treatment
Item No.:
Product description
It'd be tough to explain why you didn't get the Marmot Alpha 30-Degree Down Sleeping Bag when your beta-level bag leaves you wide-awake and shivering all night long. The Alpha, rated comfortable to 38 degrees, is loaded up with 700-fill down to keep you warm on spring, summer, and fall nights, and uses tough 30D ripstop nylon to keep all that valuable insulation where it belongs. Down's fantastically warm, but loses it's insulating power when it gets wet?but the Alpha's got a trick up its sleeve. The down's been treated with Down Defender technology, which helps to repel water and keep your insulation lofty even if gets damp.
A good sleeping bag strikes a balance between spaciousness and efficiency, and the Alpha achieves this by using a trapezoidal footbox, designed to be narrower in the heels and wider in the toes, and stretchy baffles around the head and feet to allow for more movement without increasing weight. It seals up tightly around the head, too, thanks to a six-baffle drawcord Nautilus hood and face muff, and keeps drafts at by with an insulated draft tube along the two-way zipper.
  • 39-degree EN comfort rating
  • 700-fill down with Down Defender water-resistant treatment
  • Mummy bag with ground-level side seams
  • 30D nylon ripstop fabric
  • Six-baffle Nautilus drawcord hood, insulated draft tube, and face muff
  • Trapezoidal footbox construction
  • Stretch tricot baffles at head and foot
  • Hang loops
  • Filled and finished in the USA
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Irina's profile picture
| Hildesheim

  • Advantages
    Full length zip
    Water repellent
  • Disadvantages

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