NP-F Battery Cover

For some reason, there's no battery covers for NP-F type batteries. The contacts are somewhat internal, but it's nice to keep things out of them if you put them in a bag or a case or if the place you're shooting at happens to be sandy like a beach. I don't know if Sony brand batts come with a cover, but mine from, DSTE, didn't. So if you're like me and want a cover, and not a holder to source power from the batteries, you've found it.