[Despite her amusement, there is a good amount of sympathy in her expression too. If it wasn't for Anna being here for a few months before her, Elsa would've been in the same exact situation that Minato is in now. She was so used to others taking care of her needs that she had no idea how to take care of herself...]

If it helps at all, I can give you a list of the products I've found useful. I haven't traveled in quite a while, but I still use that I used back when I was more active.