That page has logos of Acer, Asus, Dell, HP and Lenovo. That makes me assume this won’t be a Google product, but a series of products that carry the “Googlebook” label.

If so, there likely will be some variation in the cases.

Yeah I saw that, looks like this is a new laptop class, perhaps an AI-infused evolution of the Chromebook Plus spec: https://www.google.com/chromebook/chromebookplus/