His job requires constant travel, so he lives out of a suitcase most of the time.
She has chosen a nomadic lifestyle, always on the move and living out of a suitcase.
He is a frequent flyer due to his job requirements, which means he often lives out of a suitcase.
As a successful businesswoman, she leads a jet-setter lifestyle, constantly traveling and living out of a suitcase.
The nature of his work has led to an itinerant lifestyle, where he is always on the move and living out of a suitcase.