Our designer tiffin carriers (DTCs) are made of high-quality stainless steel. Not only is it great at storing food, its also easy to clean. All you really need is warm soapy water. Just make sure you wipe it gently. Our 3M vinyl designs are heavy duty, waterproof and UV resistant. However, they will still scratch if you handle it rough or scrub it with metal. Treat it with care and it will serve you wonderfully for many years.
Also, kindly note that as our DTCs are made from stainless steel, where the metal frame is joined by electric resistance welding. Thus, there may be yellowish spots indicating welding points. This does not affect food safety as it is only applied on the outer metal frame holding the tiffin carriers. It ensures that your DTCs are held safely together so that your food is kept safe.