Pertex Staff Bag 7L
When putting nylon products like down, static electricity occurs, so I considered various options, but this one was definitely the best. Washing with fabric softener and using anti-static spray helped reduce the static electricity to some extent.
I bought this as a gift for a friend who uses a gas burner. I heard that it can hold climbing gas and a cooker together.
It seems to be the right size to organize the clutter in the bag, so it looks convenient to have.
The standard storage of the Nuptse is compact and good, but it gets wrinkled and seems to damage the down, so I purchased separately. I initially tried to store it in a 5-liter size, but it was a bit tight, so I bought the more roomy 7-liter type. It can be stored comfortably, but I'm worried it might take up space in my suitcase as it increases in volume, but I really like it.
I was looking for something to organize my belongings when I'm out. It makes bulky clothes smaller and is convenient. I also liked the color.
I use it in a variety of situations, like putting in spare clothes, and it is very versatile.