The Highlander mummy sleeping bag Challenger 400 -8°C - 3 seasons - Green is a versatile sleeping bag perfectly tailored to the needs of outdoor and camping enthusiasts. With its thoughtful design, it combines comfort, functionality and durability.

Below are the features of the Challenger 400 mummy sleeping bag:

• 190T polyester (outer shell)
• 400 g/m2 3D-Micro (filling)
• Waterproof inner lining in the sleeping bag
• Mobile phone pocket
• Made of high-quality materials
• Compression pocket
• Shoulder flap with drawstring
• Zip with snow catcher
• Zip can be opened inside and out for extra ventilation
• Thermal baffle
• Zip in the middle
• Anti-slip strips
• Excellent insulation
• 3-4 season sleeping bag
• Full-length central two-way zip with anti-snag function
• 225 x 90-45 cm
• 35 x 25 x 25 cm (packed)
• 2600 g

Whether you are sleeping in a tent, travelling in the mountains or simply enjoying a night in nature - with the Highlander Challenger 400 mummy sleeping bag you are guaranteed a comfortable night's sleep.

Comfort temperature -2°C

For these sleeping bags, the comfort temperature has been tested in an independent laboratory following 2017 European standard ISO 23537-1. This temperature represents the lower limit at which the user is in thermal equilibrium, neither feeling cold yet warm (determined by a healthy woman under normal conditions of use.

Temperature limit -8°C

The limit temperature represents the lower limit of thermal comfort at which the user's body is in thermal equilibrium (the person is neither cold nor too hot). Determined for a healthy man and standard user conditions.

Extreme temperature -26°C

The lower limit at which there is a risk of health damage due to hypothermia. The sleeping bag should not be selected for this, this serves as an informative indicator of danger. The sleeping bag will have to be used above this temperature.