Mizu is the Japanese word for water, and the company is working to create innovative, reusable containers that help to reduce waste generated by bottles and cups. This thermos flask in stainless steel has a vacuum-sealed, two-wall construction, is 100% reusable and recyclable and is 100% free of BPA. The thermos flask keeps warm for up to 12 hours and keeps cold for up to 18 hours.
18/8 food-grade stainless steel