Description Portal 2 Companion Cube Mug
GLaDOS: "Destroy your Companion Cube or the testing cannot continue."
The only appropriate reaction of a Portal player to GLaDOS's request to throw the loyal Companion Cube into the incinerator is undoubtedly a wailing, drawn-out "Noooo" with theatrically raised arms to the sky. Amidst all the desolate test chambers of Aperture Science, the Companion Cube was your best friend, your only ally - regardless of whether it was just another box with hearts on it or perhaps a sentient being.
Make yourself comfortable with your new old friend and forget the unhappy hours when you were mocked by GLaDOS and wrestled with yourself about whether continuing the game was really worth the heartbreak caused by sacrificing your Cube.
And don't worry - even if it might bring back memories of the incinerator: The Companion Cube mug is dishwasher and microwave safe.