So, how large will the Samsung Galaxy S10+ be? This video (posted by @IceUniverse) should help give you a good idea of the dimensions. In short, it’s the same size as the Galaxy S9+.
You can tell that it is because the case for the upcoming flagship fits snugly on an S9+ (and the Note9 is clearly too big). The S9+ has a 6.2” 18.5:9 display and measures 158.1 x 73.8 x 8.5mm.
The Galaxy S10+ is expected to have a 6.4” display with a taller aspect ratio and a dual selfie cam inside a couple of punch holes. You can see CAD-based renders of the phone here – they give its dimensions as 157.5 x 75.0 x 7.8mm.
Part of what allowed Samsung to bump up the screen to body ratio is the smaller chin. As you can see in the video, the Oppo Find X also fits into the S10+ case and that phone has a 6.42” 19.5:9 screen (and little in the way of bezels).
It's called a gadget bag nowadays, and are typically in the shape of messenger bags. I've had a gadget bag since around 2010-ish. A brown leather one (Kangaroo). It's great for, you guessed it, gadgets. Going grom DLSR to mirrorless also meant ...
So for the 10 they also won't be producing the snap on keyboard I presume?