Wow! Just wow! These 40oz tumbler came in great condition and with great quality. I’m obsessed on how it keeps the ice cubes still an ice cubes for almost 48 hrs. Isn’t it amazing?!! And of course Valentina were very helpful and consistent in communicating with me. She assisted me well for making my brand happen. I will do business again in this company in the future.

This was my first order from Alibaba so I really was not sure what to expect. The quality is great I cannot see a difference between these and the Stanley 40oz Cups. Very satisfied with the product, they engraved very nicely.