This was not planned to leave the tumbler in the car over night, but I forget it and was not thinking I wanted my ice tea until the next day. I was very happy to see it was still cold inside and had a few pieces of ice left in it. I figured it was about 8-9 hours in very hot and humid weather with the windows closed, but during the night. This tumbler does not have a handle but that is ok, I am able to grip it easily. And if I need a handle I will just use one form another mug.
We value your privacy
We use cookies for essential functionality and, with your consent, for analytics and marketing. Cookie Policy · Privacy Policy
Choose which cookies you allow. Essential cookies are always on.
Session, security, authentication. Required for the site to work.
Referral tracking, language preferences.
Google Analytics, session recording. Helps us improve the site.
Facebook Pixel, advertising, remarketing tags.