I haven't used it, but I stored it without a bag. It's hard to tell in the photos, but there are some scratches on the acrylic parts. This is a amateur inspection, so there may be oversights. If you have any concerns, please comment. I can add more photos. Only those who understand this should purchase. I will ship it compactly. Leek bag Midori Milk Shinshu Yatsugatake Nobeyama Kogen 3.6 Milk