Thinner titanium in this product than with boundless voyage or toaks or even other lixada cups I have. But for the price they do make a light cup. The bigger one fit well with my kit. I definitely would not fry with this as you'll get some scorching and uneven heating or might overheat on a butane or propane burner. The smallest one is pretty useless unless you find a pot that can you can use it as a lid for.
thqnks