Things can never stay bottled up, can they? According to a new leaked document, Sony Computer Entertainment is set to announce a new PlayStation 3 product tomorrow during their GamesCom ’09 press conference. The presentation is to be headed by Kaz Hirai and Andrew House. The document lists the following for the conference:

2 x PlayStation 3 TOOL

1 x PlayStation 3 (Unannounced Product / Discretion advised by Client)

2 x PSPGo!

* 1 x White
* 1 x Black

2 x PlayStation EYE Camera (NOTE: Is not a Video Camera for recording Presentation, no fee required)

The document is claimed to be “100% legit” from the tipster who has originally sent it in to PlayStation LifeStyle. However, the date of the conference in the document is September 18th, 2009, which means it’s either a typo or a fake.

Either way, it’s not hard to believe. The PlayStation 3 slim was just about confirmed the day it leaked. Tomorrow, Sony just needs to make it official.