HAMAR XL -1°C / 1588g sleeping bag

New color, new size - these are the two main features of the refreshed version of HAMARA. It was filled with artificial insulation Eko Loft Hollowfiber, which will take care of your thermal comfort even on very cold days. It has improved several important features such as the ANTI-BITE system, which features a 3cm wide band to prevent the material from "cutting into" the zipper. In addition, in the pocket of the sleeping bag there is a card for the owner's data - indispensable when friends have the same sleeping bag! :)

Details:

• filling it Eco Loft Hollowfiber - very warm, lightweight and soft insulating material made of spirally twisted siliconized polyester fibers;
• the inner material is lightweight and pleasant to the touch, made of vapor-permeable fibers, which helps maintain the right microclimate inside the sleeping bag;
• outer material POLI RIPSTOP;
• inner material POLICOTTON;
• additional insulation in the lower part;
• profiled, adjustable hood to protect the head from heat loss;
• high-quality two-speed lock;
• ANTI-BITE - a system to prevent the material from cutting into the zipper, on the right side;
• zipper covered on the inside with an additional thermal strip;
• the ergonomic mummy shape eliminates unnecessary heating space;
• inside there is a pocket for valuable trinkets (20 x 20 cm) with a card for the owner's data;
• included - compression sack.

Technical parameters:

• t max temperature: 19°C;
• temperature T comf: 4°C;
• t lim temperature: -1°C;
• extreme temperature (T min): -16°C;
• maximum user height: 195 cm;
• total length of the sleeping bag: 225 cm;
• width of the sleeping bag at the widest point: 85 cm;
• width of the sleeping bag at the narrowest point: 35 cm;
• weight: 1588 g (without cover).

Technologies:

• Testing in a climate chamber - selected models of sleeping bags from each collection have been tested in the Weiss climate chamber on a complex 16-element DIANA dummy (in accordance with the European standard PN-EN 13537-2004). In this way, the temperatures T max, T comf, T lim, T min were determined. Then, based on the results of the tests, the temperature ranges of all Fjord Nansen sleeping bags were calculated, thus reducing to a minimum the risk of the customer buying the wrong sleeping bag. Before choosing, ask yourself how you feel the cold and take this fact into account when choosing a particular model. In most cases, we should choose a model that is slightly warmer than we had previously assumed.
• Temperature ranges according to EN 13537 - they refer to a standard man and a standard woman after an average effort. NOTE! Sometimes the sensation of cold can be different in different people. Factors such as fatigue, hunger, malaise, previous hypothermia, age, metabolism, body fat thickness, etc. also affect the way the cold is felt.

1. Upper comfort limit (T max) - the temperature at which a "standard man" does not sweat, and excessive temperature does not disturb his sleep.
2. Comfort (T comf) - the temperature at which a person is in thermal equilibrium and does not feel cold. This value refers to a "standard", full woman, after an average effort. This parameter should guide women when choosing a sleeping bag.
3. Limit temperature (T lim) - the lowest temperature at which a "standard man" can sleep comfortably. This parameter should guide men when choosing a sleeping bag.
4. Extreme temperature (T min) - exceeding this value causes the risk of hypothermia and means conditions in which you can survive for six hours at most (a parameter based on the feelings of the "average woman"). This temperature should not guide us when buying a sleeping bag!!