The LEVEL8 -10 UDD BAG from Japanese sleeping bag wizards Nanga is a high-performance model designed for extreme winter environments.
Utilizing high-quality, high-performance down with DX feathers treated to be ultra water-repellent (770 FP), it overcomes the weakness of getting wet.
Compared to traditional water-resistant sleeping bags made of synthetic fiber, it is lighter, more compact, and warmer.
The strong elasticity reduces the time needed for inflation, providing quick protection against the cold.
