The travel tumbler is designed for people who lead a conscious and flexible lifestyle. The vacuum insulated tumbler has great heat and cold retention, and maintains the aroma and flavor of drinks for a long time. Keeps drinks cold under 8℃/46℉, and hot above 65℃/149℉ for 6 hours.
Material: Double walled stainless steel tumbler, with a vacuum between its inner and outer walls, prevents heat transfer. The foil layer covering the inner wall reflects heat back inside, also contributing to excellent heat and cold retention. 18-8 Stainless steel, Polypropylene, Silicone. BPA Free.
Size: 350 ml or 500 ml