Travel Mug - 16 Oz Insulated Reusable Drink Cup

I was very dissapointed in this product. I was specifically looking for non stainless steel travel mugs . The construction of the rim around the cup is poorly made. It is so thick that you can not get it mouth around it. When trying to drink from it, all the coffee dribbles out the top and down the cup and all over you. I was so excited to find these but now just very disappointed.

https://www.amazon.com/Travel-Mug-Insulated-Reusable-Drink/dp/B00GPUS056/ref=cm_rdp_product_img