<p>Air New Zealand is hoping to revolutionize sleep comfort on long-haul flights by introducing bunk beds to economy. CNN's Lilit Marcus reports.</p>
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Air New Zealand's bunk beds take flight

Air New Zealand is hoping to revolutionize sleep comfort on long-haul flights by introducing bunk beds to economy. CNN's Lilit Marcus reports.

0:56 • Source: CNN
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<p>Air New Zealand is hoping to revolutionize sleep comfort on long-haul flights by introducing bunk beds to economy. CNN's Lilit Marcus reports.</p>
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