Let me be clear: I have no problem whatsoever sleeping on a plane. For me, the whirring and buzzing that fills the fuselage is tantamount to a chloroform rag. However, the sleep is far from enjoyable.

Heads up! This is the hottest traveler’s must-have for bedding down. Getting cozy on an airplane — namely in the middle seat of a cramped three-person row — is virtually impossible. But frequent ...