Thermos Stainless King Steel Food Thermos 0.47 Liter Colorful (Keeps Hot for 9 Hours - Keeps Cold for 14 Hours)

Hi, yes this Stainless King food thermos has a single layer (single chamber) design. So there is only one compartment inside, you can put food directly there. For optimal heat retention, I recommend preheating the thermos with hot water before use.

Hi, this Stainless King thermos keeps meals hot for up to 9 hours. To get the best performance of keeping warm, I would recommend you to preheat the thermos with hot water before putting the hot food. This way your food will stay hot longer. 😊

Hello. No exact information about the plastic part of the cover has been shared by the brand. However, the Thermos Stainless King series generally uses BPA-free materials in all parts that come into contact with food (including the lid, spoon). If you want to get detailed information about the plastic number of the cover, you can review all the features on the product page or contact the brand directly.

Hello, yes this Stainless King thermos has a pressure release valve. The valve system allows for safe air release when opening the lid by controlling the pressure inside the thermos. This allows you to easily open and close the lid after placing hot food inside, without any pressure build-up. It is very practical in terms of use. � �

Hello, the dimensions of the Stainless King 0.47 liter food thermos are approximately 18 cm in height and 10 cm in diameter. It has a very practical design that easily fits into a bag. Regarding the 350 ml thermos, unfortunately, there is no option offered in our store as a set with the same color. However, you can review our thermos models with similar capacity on the product page and choose the one that is compatible in terms of colors. I would also recommend checking the specifications on the product detail page for exact sizing information.