Colorful Zojirushi water bottles, designed for durability and excellent heat retention. - Brand: Zojirushi - Color: Pink - Color: Green Cover - Color: Gold - Model Name: SM-SD36-PP - Model Name: SM-WA36-GD The pink one was used for about six months. The green one was used about three times. I used them for commuting. For those who understand that these are used items and have been stored at home. Thank you for looking.