Stainless steel mugi-cha bottle with excellent cold retention. - Brand: Ito En - Product Name: Kenko Mineral Mugi-cha Stainless Steel Bottle - Color: Mugi-cha color - Features: Stainless steel my bottle with excellent cold retention Thank you for viewing. I collected points for this several years ago, but I don't seem to have a chance to use it, so I'm putting it up for sale. It's cute, looking just like a mugi-cha bottle. It's unused, but please understand that it is a used item before purchasing.