Adventure To Go Insulated Food Jar - Leak Proof Stainless Steel Thermos for Hot & Cold Meals - Perfect for Camping, Hiking, Lunch at Work or School

This is a great on-the-go container for keeping foods either hot or cold throughout the workday. I'll heat food (usually homemade soup) until piping hot (in a separate bowl of course, don't ever microwave this or other steel!) and then put it into this container. From 5am to 2pm, the temperature is still hotter than warm, which is great when I don't have access to a microwave. I also use this for cold food as well, like cold melons, tuna salad, or chicken salad. I'd say it does the best job keeping food cold, since you can refrigerate the entire container overnight. The wide opening makes it easy to use, it's dishwasher safe (I always put mine on the top rack), and it's so sturdy it could survive an apocalypse. The lid's seal is also so good that it will basically ferment whatever is inside! I accidentally left watermelon in it for 2 days, and when I had to pry the lid off, it popped and the watermelon inside had become super fizzy. Crazy! Definitely don't forget food inside it if you're leaving it out all day at room temp! Since this thing is good forever, I'd say it's an amazing value and very functional for the daily grind.To visualize how much it can hold based on what I fill it with:• about 2 cups of soup• a whole can of tuna• a cereal bowl's worth of hot oats• probably half a cup or more of chopped melons, as long as it's chopped bite-size and not in chunks like the grocery store has it• around 1 cup of grapes