Looking at that picture I would guess cthulhu ?
Finally found a picture of it.My 7 year old son once snuck an Emperor Zurg figure into my nativity scene. Didn't discover it until March.
Ackshually...
And I guess weight distribution plays a role too, doesn't it?Ackshually...
This is more a case of protecting the Baggage Handlers. Over a certain weight, baggage is classed as a "heavy item" and legally must be lifted by multiple individuals. By giving a weight restriction, then all the bags can be moved by a single person if required, increasing flow rate and decreasing time to complete.
The more you know.