Airline adding bunk beds for economy travelers but bans snacks, smells and cuddling

WELLINGTON, New Zealand (AP) — Sleep on a long-haul flight in economy class has always been a fantasy for many travelers. Air New Zealand will soon offer a solution that involves climbing into a triple-tier bunk bed wearing special socks.
The airline will soon open bookings for four-hour stints in the Skynest sleep pods and says they will be the first lie-flat beds for budget air travelers. Fliers will get cozy with their fellow passengers, however, so crumbs, strong perfumes and bedsharing are forbidden.