Prepare to be shocked, very, very shocked!
We use A3 photocopy paper boxes for luggage.
We travel for 9 months each year. Always by car in Australia, Europe, N America, NZ, Japan and S America next year.
We have just got back from a 4 month trip driving from Paris to Bulgaria via France, Italy, Dalmatian coast (Slovenia, Croatia, Bosnia and Montenegro) and Serbia and back via Romania, Serbia, Hungary, Austria and Germany.
We take two boxes each in $70 BigW Caribee softsided cases on wheels. These have survived well for 3 years. One bottom corner seam split over about 100mm on the trip back from SYD to PER earlier this year. I bought a sailmakers' needle and waxed whipping twine and sewed up all the seams. They are now stronger than new.
Before we put the boxes in the suitcases I tape them closed with gaffer tape in case the suitcase seams or zips split.
We travel light - 12kg each for 4 months. Then I spoil it all by carrying a daypack full of electronic equipment - netbook, power supply, 12V to 19V DC converter, 12V DC to 230V AC inverter, 2.5" external 250GB hard drive for photo backup, GPS, camera and battery charger, mobile phone and charger, shaver and a 4 socket powerboard with a GB/Euro/US socket adapter so all the toys can be plugged in at the same time if needed.
We also take Woolworth's $2.50 zip top freezer bags to carry our cold weather gear - down jackets, scarves and gloves. If we're ever challenged on having two carry on bags - we never have been - we would just wear the jackets - fun on a February day in Perth - and fold up the freezer bags.
When we arrive in Paris we pick up our leased Renault and drive to our friends' place in the suburbs. We leave the cases with them. Ditto Sydney and NZ. In other countries we squash the cases flat and put them at the back of the boot.
The boxes fit neatly into the boot.
After 4 months the boxes get a bit battered so I carry gaffer tape to hold them together.
The rationale behind the boxes is that they protect the contents in transit and they fit in the boot much better than suitcases.
An even stronger reason is that if the car is ever broken into the thieves will be able to see that the boxes, because the lids are on the bottom of the boxes, contain nothing of value - clothes, toiletries and picnic utensils - and hopefully, decide that there's nothing they want.
(We always carry the electronic toys, shared between both of us, when we leave the car.)
Even if they decide to pinch something, it's very difficult to carry away 4 open-topped cardboard boxes.
If they see closed suitcases they will just grab them and run.
I am a little paranoid on this subject as I have had cars broken into in Rome, Toledo and Liverpool in the 80s and Budapest in the 90s.
Of course, when you arrive at a hotel and walk in carrying two A3 photocopy paper boxes each you get some strange looks. Particularly so, at the E34 including a huge breakfast on the balcony looking out over the Black Sea, 4 star Palace Hotel in Constanta in Romania where they insisted on sending the porter out to the car to carry the luggage to our room. He carried in my partner's 2 boxes while I carried the other two.
palace hotel constanta - Google Search
Andrew Watson
Perth