Endurance SF
Additional comfort is given by a slightly oversized mummy shape. By using one zipper on each side you can open the bag totally, this gives easy access to the bag and you can sit in the bag with the full use of your arms and legs. The foot section has a removable foot bucket made from a heavier material to protect the sleeping bag when sleeping with your boots on. The boot bucket can also be a water carrier and sleeping kit stuff sack.
Because the production of Nanoks sleeping bags and insulated clothing is integrated with the production of the fibre filling, Nanok does not have to use glue or binder fibres to create durable mats with an excellent performance. Nanoks mats therefore consist of 100% heat retaining fibres. Most competitors use up to 23% glue or binder fibre, this means that an 80gr/ m2 of Nanok mat insulates about as well as about 100gr/m2 mat from other companies. Another benefit of this process is that Nanoks mats can be washed at 60°C without loosing performance. Because of our unique production techniques, Nanok can also blend fibres with different and finer thicknesses and properties and can therefore produce mats with more layers than our competitors. A 100gr/ m2 mat from Nanok has 10 -11 layers, where normally only 3-4 layers are used to get the same thickness.
This makes the bag much more comfortable; allows the opportunity to increase ventilation; makes the bag easier to get in and out of; and, should you use it as a double, you still have ventilation zips on the outer edge – altogether much more versatile than conventional bags.
About syntethic fibre sleepingbags
To achieve the maximum performance in our fibre bags we use different fibers and mixtures depending on the performance criteria of the sleeping bag. All our fibre filled bags is build up by layers of fibres. Summer bags consist of one fibre layer, whilst 3 season and winter bags have several fibre layers with “dead air” spaces to avid cold spots and penetration of cold air from the outside. The thickness of a layer my vary from model to model depending on the temperature area the bag is intended for. Each layer is built up by many thin layers. The more layers the more surface for air to get trappet and the better the insulation. We don ́t use binderfibre or glue to keep layers together, instead we use a non woven fabric that also adds insulation. We also mix different fibres to get the best insulating, strength and compressibility combined with a soft feel.
Modern synthetic materials are not far behind down in their ability to retain heat. The advantage that a synthetic bag has over down is its ability to insulate even when damp. Always bear in mind that a damp bag is never as comfortable as a dry one of course and for this reason you should air your synthetic bag after use as you would a down one. A synthetic bag will dry much quicker than a down one and it does not need to be tumble dried to loft up as does a down bag.
To achieve the maximum performance in our fibre bags we use different fibers and mixtures depending on the performance criteria of the sleeping bag. All our fibre filled bags is build up by layers of fibres. Summer bags consist of one fibre layer, whilst 3 season and winter bags have several fibre layers with “dead air” spaces to avid cold spots and penetration of cold air from the outside. The thickness of a layer my vary from model to model depending on the temperature area the bag is intended for. Each layer is built up by many thin layers. The more layers the more surface for air to get trappet and the better the insulation. We don ́t use binderfibre or glue to keep layers together, instead we use a non woven fabric that also adds insulation. We also mix different fibres to get the best insulating, strength and compressibility combined with a soft feel.
Modern synthetic materials are not far behind down in their ability to retain heat. The advantage that a synthetic bag has over down is its ability to insulate even when damp. Always bear in mind that a damp bag is never as comfortable as a dry one of course and for this reason you should air your synthetic bag after use as you would a down one. A synthetic bag will dry much quicker than a down one and it does not need to be tumble dried to loft up as does a down bag.
Down Jackets
Expedition PRO
Gateway PRO
Firewall PRO
Synthetic Clothing
SF Reversible Jacket
SF Reversible Trousers
Arctic Reversible Jacket
Expedition PRO
Gateway PRO
Firewall PRO
Synthetic Clothing
SF Reversible Jacket
SF Reversible Trousers
Arctic Reversible Jacket
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