This is much larger than a phone which increases the effects of small bends. I managed to break one of the early large-format ebook readers with a glass displa

This is much larger than a phone which increases the effects of small bends. I managed to break one of the early large-format ebook readers with a glass display in a jacket pocket, for example. I happen to have Sony's competing 13" e-paper tablet already and I'd be nervous about putting it into a backpack without something non-bendable next to it to prevent flexing.