iphone case [UK]

Im looking for a nice black case for my iphone.

im looking for a grippy one to stop it slipping out of my hands like the iphone sometimes does.. possibly a rubber case?

I want something snug and tight so it does not make the phone to bulky.

I am a UK buyer so looning for something available within the UK.

Any advice or recommendations on a case?

thanks.

ZAGG | invisibleSHIELD | iPhone, iPod Cases, Screen Protectors, Covers, Shields, Skins, Invisible Shield

The invisible shield is just what you ask for. Adds NO bulk and has grip. One of the side affects is that it protects as well.

Sounds like you are looking for something like this
iSkin solo - Overview
I picked one up for my iPhone and it works great.

Maybe this? I got one of this as well, they are quite thin and not slippy, and made by leather that also can stand up without an extender at the back when i watch movie.