Maybe turn it into a power pack of a sort. Still have a compartment in it so that it carries the laptop obviously, and some spares, but have it filled with batteries so that it stays closed (cos it looks amazing closed) and just have a lead running through a whole in it from pack to laptop.
Probably useless though and no-one would need a 30 hour + battery pack I guess
Probably useless though and no-one would need a 30 hour + battery pack I guess