I was not aware but I'm familiar with their great products. I exchanged a couple of emails as well and saw a prototype. Looks great. Only concern with the sizes as it is trapezoidal with 220cm long, 70cm wide in foot and 110cm wide in shoulders. In that configuration it is filled with 500g of down.
Not sure how it works when laying diagonally. Any idea? Perhaps the customised version can be a better option?

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