What types of stainless steel thermal products does Relax® has?
Thermal Flask, Thermal Tumbler, Thermal Carafe & Thermal Food Jar.
What is the material of Relax® Stainless Steel Thermal Products made of?
Premium 18.8 stainless steel material @ food grade SUS304 Stainless Steel material.
Why Relax® Stainless Steel Thermal Products use 18.8 stainless steel material?
Food grade SUS304 Stainless Steel material
High Corrosion Resistance
Safe, stable & long-lasting material.
Is Relax® Stainless Steel Thermal Products tested safe?
Yes, Relax® Stainless Steel Thermal Product has been certified by SGS in compliance with the Technical Guide on Metals and alloys used in food contact materials of Council of Europe Resolution CM/Res(2013)9. 
SGS Test Report (Thermal Flask)
How do I wash the Relax® Stainless Steel Thermal Products for first time & every time?
Fill the bottle with soapy water & clean it with a soft brush. Rinse with running water & drain it downwards. Repeat the cleaning process a few times to ensure the bottle is fully cleaned.
Do not use hard brush or abrasive cleaners as they might cause scratches on the inner/outer wall of the product.
Do not clean with the cleansers containing bleach, chlorine or harsh chemicals.
Can I fill Relax® Stainless Steel Thermal Products with hot or cold drinks?
Definitely yes. Relax® Stainless Steel Thermal Products ensure your beverage is kept warm or cold for a period of time.
How long do Relax® Stainless Steel Thermal Products keep warm & cool?
You may refer to the product’s insulation properties as printed on the product packaging box.
Where can I know more about Relax® Stainless Steel Thermal Products’ parts & materials for each bottle?
You may refer to the product’s insulation properties as printed on the product packaging box.
Where can I get the spare parts for Relax® Stainless Steel Thermal Products?
You may follow this link to check whether the spare parts which you requested is available for sale. https://relaxbottles.com/collections/accessories