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Helsport Alta Winter

Popular and classic winter bag, great in both wet and cold conditions.

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The opinion of Aventure Nordique

Test winner Alta has been one of our most popular sleeping bags for many years. Features such as compact volume, comfortable inner fabric, durable lightweight outer fabrics are some of the reasonsfor that.The Alta series offers a wide range of temperatures and lets you find a sleeping bag perfect for any conditions.

Alta Winter is the second warmest model in the Alta-series and suitable for winter hikes, whether it is in a snow cave, in a tent or out under open sky. Alta is constructed with water repellant Helsport Thermoguard fiber. The fiber does not lose insulation if the bag gets wet, and therefore it’s preferred by many on trips where you will experience humidity or condensation. The box-construction and the fact that only the inner layer is sewed to the lining, reducing heat loss to the surroundings and ensures an optimal fit and isolation ability.

Technical details

Manufacturer Helsport
Product name Alta Winter
Season 4 season
Model Unisex
Fill Synthetic
Cuin Thermoguard 6000 100 % Polyester
Comfort rating -9°C
Comfort Limit -16°C
Extreme rating -38°C
Dimensions M : 185/80 cm - L : 200/90 cm
Folded size M : 24x37 cm - Long L : 26x38 cm
Outer shell Airtex 100% Polyamide Dobby Ripstop 40D
Inner lining Airtex 100% Polyester 50D
Weight M : 2750 g - L : 3350 g
Colour Green
Additional information
  • Heat trap collar
  • Solid and lightweight ripstop outer fabric
  • Comfortable microfiber liner
  • Quick hood closure
  • Glow in dark puller
  • Inside pocket
  • 190 cm two-way joinable zipper 


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