How to take IPhone 4S bamboo case off your phone?

I just bought a bamboo iphone case and it's the kind with two pieces. Usually they're easy to pull on and get off your phone. Well this one is literally stuck. I can't pull it apart and I've had several people try and they can't get it either. Does anyone know a trick to help get this case off my phone?

Some bamboo cases shrink a bit with low humidity. With my case I will occasionally put it in a zip-lock bag overnight with a wet cloth. The wet cloth does NOT touch the bamboo. I don't want the bamboo to soak up water, I just want to have it in a more humid environment.

So, you could try putting your phone/case in a zip-lock bag overnight with a moist cloth. Make sure the case is not touching the wet cloth.

Got to say its very tough if not impossible to get this bamboo cover off!