Title: Freezer Mug That Splits in the Freezer
Review: I bought this attractive Pittsburgh Pirates mug hoping to have a mug that could handle being repeatedly put in the freezer. Unfortunately it didn't take long for the plastic to develop a small crack that quickly grew into a large crack ( the entire length of the mug ) as moisture collected within the crack and expanded when the mug was put in the freezer. The rubber "crystal" insulated material occasionally falls out from the crack. I can still drink from the mug as the crack only affects the outer insulated part, but now the mug really looks like crap. I won't buy another mug made by this company.
Is this product review negative?