Instruct: Classify a given review into positive or negative sentiment.
Query: Chinese-Made, Food = Lukewarm

It's true this is durable, but this Stanley food jar does not live up to the name Stanley. Don't waste your hard-earned money for this Chinese-made plastic impostor of the original Stanley quality. I have this food jar and don't even bother to use it anymore because the food gets lukewarm in a couple of hours. You can spend less or about the same on eBay and get a vintage metal U.S. made Stanley Wide Mouth Food Jar that will keep your food hot for the whole day. I did that and am so much happier. I now buy vintage American-made Thermoses and food jars. All of them keep my food and beverages hot all day and the vintage thermoses even hot over night and into the next morning!