Received a mixed case today. Was shipped yesterday. Temperature here was about 24F today, so nowhere near the extreme lows of last week. Bottles were cold, but no signs of damage (seepage, pushed up corks, etc...). These are mostly daily drinkers, so wouldn't have done it with wines I'd want to store for longer periods of time. Will drink some of the wine soon, but don't expect there to be any issues. Not a big stress test at only 24F, but this one passed nonetheless.