Answer:
My first half means container. Not a lot of people understand my language.
When I am caught, I am thrown away. When I escape, you itch all day. What am I?
The more you add the less it weighs. What is it?
I am the only thing that always tells the truth. I show off everything that I see. I come in all shapes and sizes. What am I?
I can never be stolen from you. I am owned by everyone. Some have more some have less.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.