EcoTrail Synthetic 0°F

Well you can wash it, it just takes a long time. I’ve just aired it out in the sun on a rock or top of my tent. If you’ve got sun, you are great. (I usually do this camping anyway) But if you don’t have sun and it gets soggy, that can be a challenge. I’ve also fluffed it in the dryer at home, either no or low heat. And when stored at home I leave it loose in an oversized bag. But it’s so cozy warm - I love it! (Very old North Face 0° - that I sometimes use with a silk bag liner)