just discovered this carry on, not sure how know already

https://www.kickstarter.com/projects...by-peak-design

i watched the whole video, and I know many here dislike the clamshell design..however not still sure this is what i'd buy.
Also, it's 3.9kg, while I am considering the Travelpro Maxlite or Samsung Nuon, which are around 2.5kg