It looks like the Xbox One version of PUBG will be around a 30 gigabyte install.
Thanks to the retail box of the game being linked on the web, we now know the size of the Xbox One version of PUBG.
Thanks to Windows Central, the box image shows the disclaimer text "up to 30gb storage required".
Note that this figure is subject to change, as PUBG is an ever evolving game with new updates, and eventually a new map.
Although PUBG is an early access/preview game on PC, its popularity has pushed it to be developed for consoles as well.
The Xbox One version will not contain a disc, instead you will be able to download it via Xbox Live services using the code from the retail box.
PUBG on Xbox One is scheduled to launch December 12, 2017. It continues to be the #1 played game on Steam, hitting incredible concurrent player records, and outselling every game on Steam.