I've got some extra money that I'd like to put into a new winter sleeping bag.
Down bags tend to degrade over the years and the one I'm using now (an Exped Swan 800g, 11yrs old) which once was good for -10°C now hardly keeps me comfortable at 0°C.
One issue I'm facing at every trip in cold weather is, that the bag gets soaked by condensation, be it inside the tent or camping cowboy style. The colder and shorter the days are, the harder it is to let dry out the bag during the day.

So now I've come to find this ad that claims the bag to be specially designed for wet conditions:
https://www.exped.com/international/...c-pro-15%C2%B0
Aside from the horrendous price, what would you think of this?
Would it help with the issue of condensation?