I've been using this and the 2-hour one for a long time, we have a hard time to open the cab, very hard to do it. I usually hit the cab with serving spoon and loosen it up, but I think there should something be done in manufacturing area,

I prefer the 6 hour over the 2 hour ones you usually find at most places. Just remember to save the top to replace after use. Good to go for the next use.

These were a great price, so I can't be mad they didn't last the full 6 hours. They served their purpose, easy to use at a great price got 4 to 5 hours out of most and only 6 hours out of 3.

I have used these for many years because they are easy to open and then close (once they have cooled) for future use. They travel and store well. We use this product at church, weddings, family outings, and campfires,

Worked great

Great

A great buy.

These are always a hit

Lasts a long time.

Good product