Wow you are gonna stir up a hornets nest with this topic.
Is this what you meant, Rod?
My canister weighs FIVE times what
my pack does. (And I could probably fit three of my packs inside it, even though it fits inside the pack. ...huh???) So yes, the weight of that thing IS an issue. ...but I'm not complaining!

Wouldn't want to stir up a hornet's nest.
Sometime, I'll post my story about chasing the bear away from my pack -- after he dragged it away.