Metal Aluminum Yarn Technology Sleeping Bag
In extreme cold outdoor environments, warmth and lightness seem to be a perpetual contradiction. Bulky sleeping bags can fend off the severe cold but make movement awkward, while lightweight gear struggles against extreme weather. Is it possible to sleep soundly in -25°C polar conditions yet move as freely as if wrapped in a light blanket?
Rapid Self-Heating, Warmth, Breathability, Abrasion Resistance, UV Protection
Natural Body Heat, Thoughtful Warmth
No external heat source needed; let your body become the source of warmth! The ECOFINE outdoor self-heating sleeping bag employs intelligent heat-locking technology to efficiently retain every bit of heat emitted by the human body, forming a circulating warmth layer. The breathable fabric acts like a second skin, expelling moisture without sultriness, ensuring your body stays in a comfortable microclimate. Whether on a snowy mountain peak or in a deep autumn wilderness, fall asleep comfortably as if gently embraced by sunlight.
——Using the temperature most familiar to your body, it guards a full night's restful sleep.
Technology and
Eco-Consciousness Are Our DNA
Compared to traditional sleeping bags, ours offer 4x the thermal performance. When metal meets nature, technology gains warmth.
We use the sharpness of aluminum to cut through the severe cold, and the flexibility of yarn to wrap the starry river, weaving a breathing sanctuary for you in the wild!
Whether for a Polar Expedition or Urban Camping
We believe the best technology is that which makes you forget its existence. In the frozen extremes, our sleeping bag provides a motherly warmth, allowing you to focus on exploration, not on fighting the cold.