I tried an airline economy bed that'll cost flyers $500 to use. Here's how the 'Skynest' will work, and if I'd book it.

I tried the Skynest and thought it was cozy and comfortable. It's pricey, but I'd book it to battle jet lag. Taylor Rains/Business Insider Air New Zealand created a one-of-a-kind bunk bed in economy that will cost $495 to use. The "Skynest" can accommodate up to six people and features a curtain, linens, and earplugs. It'll be installed on ultra-premium Boeing 787s flying between New York and Auckland from November. The future of airline economy comfort looks a lot like a hostel dorm — but ...