Somewhere between New York and Zurich, in the flatbed seat of a red-eye flight, a man unzips a slim pouch from his carry-on. Inside is a neatly folded, silver-gray silk pillowcase. He doesn’t say a word. He just smooths it over the hotel pillow like it’s a ritual. For high-level executives who are always on …
Why Do High-Flying Executives Always Pack a Silk Pillowcase?









