Lenovo's Yoga 900 is an astoundingly thin convertible
 

Thin is in these days, and Lenovo just fired another salvo in the war to shave off every possible millimeter from the laptop PC. Its 13.3" Yoga 900 convertible weighs 2.8 pounds and measures in at just 0.6" thick. Despite that razor-thin chassis, this machine is powered by Skylake Core i7 processors (perhaps with Core i5 and i3 options, depending on the configuration). The Yoga keeps those CPUs cool thanks in part to a redesigned cooling system with a fan that's only 0.1" thick.

http://techreport.com/news/29213/len...in-convertible