PFSRD:Cloak Of The Scuttling Rat
From D&D Wiki
|This material is published under the OGL|
Price 6,000 gp; Aura faint transmutation; CL 5th; Weight 1 lb.
This unassuming cloak initially appears to be made of plain leather. When the wearer speaks the command word, however, the cloak of the scuttling rat wraps itself around her, transforming her into a dire rat as if using beast shape I. The wearer can remain in dire rat form for up to 5 minutes per day. This duration need not be consecutive, but it must be used in 1-minute increments.
Cost 3,000 gp