keeps the hot stuff hot

setting up early morning ziplining; calls for a hot cup of coffee some days,

these stumblers. are great. the leakproof lid keeps the hot coffee inside the cup and not all over the inside of my

backpack on my climb to the top of the zipline tower!!!

Have not open the box yet. Been busy. More open wheel stickers and sponsors. ! Great product. Davr

Ok. Not worth it.

Cool tumbler🔥🔥🔥🔥

Awesome cup! Every time I fill this cup I hear the star spangled banner!! MERICA