Xtreme glup in USA

I saw 2 colleagues of mine holding each an Xtreme glup when they came back from lunch. And i was curious, so i asked them about it. And the first thing they said was: All programmers need sugar to stay focus, so i shld get 1 too. But at 54oz, it's huge. One of them justify the size by getting the diet version while the other said he will drink only half of it.

And it seems that you could refill it for 99cents by bringing it back to 7-11. SO i told Derrick about it and we went and got 1 for ourselves that evening.

The largest size Slurpee which i had in Singapore is small in comparison. The cooler is huge and has thick walls. The inside aren't that big. But the coolest part is the slurpee doesn't melt for very long. And extra info to all those jy-weight-watchers, we only filled half of the cooler.