The other day, after I opened the box of a new Bluetooth mouse for the travel PC, I paired it with the Lenovo just for fun. It was a totally different experience using the tablet with a mouse!
As the Lenovo didn't have a cover for travel, I wondered what I could find in the way of one with a built-in keyboard. I ordered a cheap ProCase on Amazon and it arrived today. It's an interesting set up, but it doubled the weight of my tablet. At least the tablet and the keyboard pop in and out of the case with ease. I'm not sure how often it'll be set up in this mode.