Description: Inner with sealed ring in the lid, this coffee mug is leak proof and reliable for you to carry in outdoor. The lid of this mug design with a drinking hole, which is can inset the straw and convenient for you to drink and avoid scalding.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.