Helsport Spitsbergen X-Trem Sleeping Bag
Helsport has decades of experience designing equipment for polar exploration. Our tents have been used in some of the most severe environments on earth and we needed sleeping bags to match. In the Spitsbergen we have created a unique design with feedback from our most experienced ambassadors blended with our own experience and incorporating a new level of thermal efficiency from the fit and fill technology used in our Rago range.
The Spitsbergen is a lot of sleeping bag! It incorporates the warmth and comfort of goose down, the cold-weather performance of synthetic fill, an extra thermal boost with shingle construction, high-quality Pertex fabrics throughout, an innovative zipper solution for maximum flexibility and our comfortable and efficient fit system. It follows the Helsport "Long” fit including extra width for changing or adding clothes whilst inside the bag and reducing the chance of cold spots forming at pressure points.