I went to IKEA this weekend with my family, and among the things we picked up was this mangificient box. I found it in the section with items for bath room and it is called "MIEN". It is probably made to store fragrances or makeup, but my plan is to use it to transport miniatures.
Inside it is 16 cm wide and with room for miniatures up to 10 cm tall. I think this box can work just as the cardboard box showed in my tutorial on Transporting miniatures.