Lenovo ThinkPad X1 Nano is the lightest ThinkPad ever launched

[HEXUS]

This 13-inch 16:10 2K display packing Intel Evo certified device weighs just 907g (1.99lbs).

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[mtyson]

The ThinkP{ad X1 Nano is now available to putchase. It starts at US$1,721 - quite a bit more costly than it was claimed it would be introduced at. Perhaps a lower spec model will emerge with the cheaper price in the coming weeks.
https://www.lenovo.com/us/en/laptops/thinkpad/thinkpad-x1/ThinkPad-X1-Nano/p/22TP2X1X1N1