What down jacket should I wear at MINUS 40 degrees in Northeast China?

You can choose down jackets with goose down and duck down at MINUS 40 degrees in this area.

You can wear a down jacket made of goose down 1, which is 40 degrees below zero in the northeast. It has the best warm effect, but it is more expensive.

2. You can also choose a down jacket made of duck down, which has the second warm effect, but it is better than the high cost performance.

In addition, if you want to keep warm, you can choose thick and long down jackets and super thick and warm Harbin tourism equipment.