The temptation with down jackets is get the warmest one you may. For those who’re spending the winter in northern Wisconsin as I did whereas testing these, that is not a foul concept. However for those who’re simply in search of a bit of additional heat throughout shoulder season journeys, and even excessive altitude summer time backpacking, you do not want an 800 fill energy, massively overstuffed winter parka.
We do recommend sticking with jackets which have a down fill energy ranking of a minimum of 500 for gentle use, however there is not any cause to spend on a jacket with 900 fill energy down except you are going to be out in beneath freezing temps (otherwise you’re a perpetually chilly particular person). For those who primarily spend your time in much less excessive climates, get a lighter jacket.
Additionally do not forget that, within the case of backpacking you’ll need to bear in mind how packable a jacket is and the way a lot weight it provides to your pack. Sadly, the lightest jackets do are typically greater fill energy, since you may entice extra heat with much less down, however once more, be reasonable in regards to the temperatures you are going to be in and you will get away with a less expensive jacket.
