Can you find a five letter word that is left with only two letters if one is removed?

Question

I am a 5 letter word.
If my 1st letter is removed I come above you.
If my 1st 2 letters are removed I am still around you.
I am basically used for your comfort.
What am I?

Answer 1

I guess it could be the word : ONION
If I remove the letter I, the word is left with two letters O and N

Answer 2

The word is stone.{stone - one => st(2 letters)}