Smart construction saves weight

Trapezoid chamber
The newly developed trapezoid chamber allows the down to be penetrated with enough air. The new shape also preventsthe down filling from moving around. A regularly distributed, all around warm insulation layer is the result of this development.

Layers (synthetic fibers)
Two or more layers are attached in a staggered pattern to the lining or outer material. Thus creating an insulating layer with no draft from seams.

Vertical baffle chambers (down)
Vertical baffle chambers give down enough room to develop its fillpower in the best way possible. Which means maximuminsulation and makes air draft impossible.