🔥A awesome food thermo to pack hot lunch on the go! Kept food warm a day! Recommended Age Grading: 5+ years old. Our insulated thermo for hot food designed by double wall vacuum insulation can keep liquid food warm or cold for up to 12 hours. Great for anything really! Fruit, soup, snacks or other food. An ideal choice for people on the go! Our vacuum food jar: ♥ Premium Quality: Food grade 304 stainless steel material. ♥ Double lids: outer lid can hold food, also can enhance insulation and leakproof. ♥ Compact Size & Portable: 450ml(16Oz) capacity is not only enough for daily use but also suitable for outdoor. ♥ Folding Spoon: It is convenient to your use, no need to prepare extra spoon yourself. ♥ Wide Mouth & Non-slip Mat Design: 3 inch wide mouth is easier to fill or get out food from bottle, easy for you to clean inside too(wash it with warm soapy water). It is safer for the non-slip mat at the bottom of braising food jar. How To Use: 1.Pour in hot water/cold tap water, cover lid, let it stand for for 5 to 10 minutes to preheat / precool the jar, empty the water. 2.Pack your food and cover lid. 3.When eating, press the vent button for 1 to 2 times and then open the inner insulation cover. NOTE: 1.Do not use product in dishwashers, microwave, oven, on stove-top, or in any type of heating appliances. 2.Do not overfill the container: Leave space at top of container for lid and stopper (if present), to avoid overflow. 3.Check periodically for missing and worn washers. Missing, worn or misaligned gasket may cause product to leak. Specification: Material: 304 stainless steel+food-grade silicone+food grade pp Capacity: 16 ounce Wide mouth: 3 inch Size: 5.8*3.7*3.7 in Weight: 12 oz / 350g Color: Black Package Include: 1 x Insulated Lunch Thermo 1 x Stainless steel spoon 1 x User manual