Both the Slip case and the Sleeve look sleek, elegant. If your planned use of the device fits the way that those cases hold onto the device you are lucky as those are really very nice. For my potential application I'd be looking at the Convertible case
https://store.shopblackberry.com/Pro.../ACC-40279-301 if it had a foldable BT keyboard built into the cover. It obviously wouldn't be near as slim and slick as the other two, it shouldn't be too bad. Anyone seen anything of the sort out or on deck? Thanks.