Not the OP but I use a bag from Rhinowalk (I got mine from amazon for 85 Canadian dollars) that transforms from a pannier to a backpack and I love it! It's not the best backpack in the sense that only the top opens so it's harder to organize but I love it overall.

That's amazing! I just passed 1100km on my e-bike and I love it! Have you had to replace the battery after that many kilometers?

Genuine question: Why do we want gapless folding phones? If something gets in between the screens (like sand or something) and then you put your phone in a pocket isn't that going scratch a lot easier? I'm hoping to get a folding phone for my next device so I'm curious.

I bought an unknown brand on amazon for 250 maple syrup dollars and I'm pretty sure everything it says on the box is true. It's 1080p native and 450 lumens. I use it to watch movies outside. I have to wait until sunset but otherwise I'm really happy with the picture quality. This is the one I got. I think if you got anything less it would probably be okay for your needs, but you might regret not getting something better the first time.