Both McKlein and Korchmar make breifcases with expanding compartments.
No, there are no solar powered briefcases.
It shouldn't be any problem carrying the McKlein P-series briefcase onto an airplane. The wheels are excellent and durable.
There are fire resistant briefcases out there. They are mostly made from metallic materials and provide protection for valuables.
Hard drives aren't expandable(on any computer), but memory is and on this laptop it is expandable to 4GBs of DDRAM2 memory
Yes there are companies that are making more environment friendly briefcases such as Samsonite.
No, I have not come across any like that.
There are some briefcases that do come with secret compartments. These briefcases often have a spring loaded compartment when actuated exposes the hidden compartment. This type of compartment is often used to store a hidden gun.
Lawyer briefcases can be made out of almost any material that a standard briefcase is made out of, not just purely the leather material .
There are plenty of briefcases that have removable linings, but you're going to have to pay substantially more for them, given the extra attention to detail.
There are a few waterproof briefcases but they're usually bulky looking and certainly aren't made of leather.
Yes, pretty much all of them come with warranties.
There were usually 26 briefcases on the USA version of Deal or no Deal however there was a special Christmas show where they only used 25 cases and removed the related small number amount from the board since it was never put in any of the cases anyway.