Answer:
An open ended barrel I am shaped like a hive. I am filled with the flesh and the flesh is alive.
I climb higher as I get hotter. I can never escape from my crystal cage.
I suck.
Find me on body builders or in the drink aisle.
What goes up and down, but does not move?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.