I have an Incase Snap for my iPhone 4 that needs replacing because it has developed some cracks around the corners and by the camera opening. Is there a case that's like the Snap, but with coverage all round the phone? I really love the extremely slim profile of the Snap, but I think it would be even better if it covered along the bottom and the top as well as the sides. I have a Speck SeeThru Satin that's not too bad in terms of added bulk, but I'd love to have something lower profile, like the Snap. Thanks .