Because it's a glass thermos, you don't have to worry about odors transferring. It keeps things hot or cold. It has a strap, making it easy to carry. This is a 0.75L Zojirushi water bottle with a simple design in white and red. - Brand: Zojirushi - Model Name: KNC-750 - Capacity: 0.75L - Color: White - Design Features: Elephant logo - Strap: Yes Thank you for looking.