A heat class 2 duvet is thick enough to sleep well and comfortably during normal Dutch winters. Moreover, well suited in severe frost, provided the bedroom is well insulated. You won't get cold easily under these blankets.
Filling: 90% goose down, 10% goose feathers
Filling weight: 195 gr/m2, total 550 grams
Material cover: 100% cotton
Maintenance: Washable up to 40 degrees Celsius
Heat class: 2