Thermos Stainless King Flask 470 ml
- Thermos vacuum insulation technology for maximum temperature retention: Keeps hot for 18 hours and cold for 24 hours
- Durable stainless steel interior and exterior with insulated stainless steel serving cup
- Cool to the touch with hot liquids and sweat-proof with cold
- Twist and pour stopper allows you to pour without removing the stopper
- 50 year guarantee
What Matters to Us
THERMOS brand products deliver what matters every time. As one of the leading manufacturers of convenient insulated products for over 115 years, THERMOS is trusted by consumers to provide innovative portable containers that promote a safe and healthy lifestyle. THERMOS delivers when it matters.
Technology Matters: THERMOS Vacuum Insulation Technology Keeps Hot Things Hot and Cold Things Cold
With traditional containers, heat or cold finds its way inside through the process of convection.
THERMOS vacuum insulation creates an airless space between two walls, virtually eliminating the convection process and temperature change.
Your drink will stay icy cold or steamy hot no matter what the forecast.
THERMOS carefully chooses high quality materials and makes products with consistent quality and reliable performance. This ensures the highest quality of the products by testing for quality throughout the entire manufacturing process.
Living Green Matters
THERMOS created the original reusable bottle and they have been green for over 115 years. They are continuously developing products that provide people on the go with more sustainable choices. By selecting a reusable THERMOS brand product you can help reduce the amount of waste sent to landfills while enjoying the high performance of the products available.
THERMOS products comply with applicable government and industry standards to ensure that the products are safe. All THERMOS insulated products are tested to meet EN 12546-1:2000. THERMOS factories are subject to third party audits on an annual basis to ensure a compliant environment.