the case should work with just the screen protector but not with the full body invisibleshield. i just tried it with the invisible shield on the body and the case will not fit. i wanted it for the extra protection but i guess i will have to settle for silicone.
i initially got the white slider but after a week the edges of the front bottom part of the case was turning blue assuming the white paint was coming off? oh well,i returned it and got the black slider even though you can see finger prints from a different angle ,the black slider still looks great and seems more suitable for my age since the white slider makes the iphone look like an ipod or a toy gadget.