The Long Dong in a two layer technical canvas, lightweight but firm fabric. The Long Dong is our signature mac. Lined with a soft viscose fabric. 

- waterproof 

- windproof

- breathable

The insulation we use is the patented technique by MEIDA.

MEIDA is used by the Danish military because they need  the lightest, thinnest and warmest material around. Here are some features why we think it is one of the best insulation materials out there.

- very thin insulation made of highly densely woven polypropylene fibers

- environmentally friendly 

- does not absorb any water ( water = cold)

- 50 grms/m2 insulates better then 2 woolen sweaters ( we use 150 grms )