I've been looking for one for my iPad too - found one at Incredible connection for R800 (for the iPad - not sure if they have iPhone covers too) - they're soo expensive, but perhaps it's worth it because of the potential cost if you drop it...?? You could order through Amazon, but the postage...
I must say, I prefer the iPad mini to the iPad 4 because it's better to handle. You can hold it in one hand and put it in your pocket - if you have a pocket big enough... it's just a touch too big for a pocket, but still love the "one-hand" holdability....