The Touch Bar model, which has arguably the only bit of new technology in the range, has no cutout in the logic board for removable flash storage and a non-removable SSD.
Basically, Apple, in its wisdom, permanently soldered the SSD to the logic board, meaning that users will be unable to upgrade the Touch Bar MacBook Pro’s flash storage beyond Apple’s 512GB to 2TB.
Apple is hoping that users will back up data using Time Machine or a similar solution in case of logic board failure, but that sort of defeats the purpose of having a laptop over something more net based.
Jobs’ Mob has been doing this a lot lately. The 12 inch Macbook lacked a removable SSD. There is no advance for the user but every advantage for Apple. After all, if you want a better SSD you must buy a new computer. However, it is yet another nail in the coffin for the laptop which had few good reasons to buy. Of course, it has an Apple logo on the back, and that is enough for fanboys, but when it comes to spec, price and usefulness the beast is lacking.