I bought the THERMO POT for my morning commute and it has been great. It really is 100% leak proof, I toss it in my bag and nothing spills. Hot food stays hot for about 6 hours, which is perfect for soup or porridge. I like that there is no plastic contact with food and the natural cork lid has grooves for grip. The included stainless steel spoon and nylon strap are handy extras. Easy to clean too. Solid choice if you want a versatile flask for breakfast or lunch.