Neihepal 14oz Double Wall Vacuum Insulated Coffee Mug with Leakproof Lid & Handle, 1 Pack, Silver

With record breaking temps going on across the US, these vacuum insulated cups are great. They keep things cold for a very long time as long as one remembers to provide ice. I imagine they keep things hot as well but hot coffee during the summer, no thanks. The cup is made very sturdy which is also a big plus, I won't throw it off of a roof top to see just how sturdy but it should be able to take a few bounces off the floor.

This is like an exact replica of another brand I have wanted for a long time - but is always out of stock. I'm finding no difference; except this one was considerably lower priced. I know from experience the double wall absolutely helps keep coffee hotter longer. Comfortable in the hand and a practical size. I never use travel tops but can report this one being secure.