Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Worth it.
Review: I've been using this for about a half a year now. It is definitely very durable! I'm very satisfied with both the infuser part and with using it as a regular thermos; the 12 oz. size is also exactly what I was looking for. 4 stars because it DOES leak a little bit when I turn it upside down even after securing the lid as tight as possible.
