Here's one I prepared earlier...You can see a bit of bias tape action around the edges of the flap, and on the internal divider pocket, too!!
Can you see how I've managed to complicate/prolong the instuction-writing process...?
I'm also experimenting with different interfacings and stabilisers to get it JUST RIGHT to carry a computer safely and snugly.
Good things come to those who wait.... and this is going to be VERY GOOD. But you're going to have to wait a little bit longer.... sorry (insert apologetic, kind-of wincing smile here).