For colder climate Oscar -10 and Oscar -20 is the answer. Due to its tubic construction it provides the best warmth to weight ratio yet seen. The tubic channels on top of the bag distributes air and heat along the bag which gives an even temperature rating throughout the bag. Furthermore, a membrane is added to the insulation which blocks out wind and therefore protects your body to a maximum in extreme climate.
Northguard S-Core Northguard S-Core is a highly technical synthetic filling which has taken the leadning position in the market when it comes to extreme softness combined with insulation value. A breathable membrane combined with a layeredfiber construction creates a multi-faceted and versatile performance as each layer offers its own unique benifit. The membrane is effectively transformed into a virtual pump, actively drawing moisture away while retaining warmth within.
Outer material: fine 30D Ripstop nylon
Inner material: 30 den nylon
Filling: Northguard S-core
recommended length: 185-195 cm
Tube construction for uniform heat distribution
unique heat/weight ratio
less filling on the back
Trapezoidal foot section for more freedom of movement
season: Winter & extreme weather sleeping bag
Category: Synthetic fibre sleeping bag Form: Mummy form
Characteristics: With compression strap
Comfort Temperature (°C): -3 °C Max temperature: -10 °C Extreme temperature: -28 °C