Lunch With Sumiko: Not yet 30, Rimowa CEO Alexandre Arnault is on a roll re-inventing the German luggage brand

Alexandre Arnault is a light packer. On a recent work trip to Singapore, he travelled with just a cabin bag.

"Running shoes, running clothes, a couple of suits, and that's it," the 27-year-old Frenchman says.

The suitcase he uses is of course Rimowa, the German luggage brand where