That's at the beach...
After I got home and took all the stuff out of it.
Filled it with a bunch of Corona for tonight's GOT season finale.
I primed it last night until this morning using two of the reuseable ice packs. They were still ice cold this morning. I put 14lbs of ice in there, along with various drinks, sandwiches and other assorted items that needed to be cold. Drove out to the beach (2+hrs) left it in direct sunlight of 80+% (which they explicitly say not to do) and then drove back (3+hrs due to traffic). When I got home I'll say 1/2 to 1/4 of the ice was melted. This was typical store bought ice which is in small pieces and not large "block" chunks" I'd bet large chunks would have still been fairly intact. Anyway, filled it with the amount of bottles you see and will check again tomorrow morning to see how much ice is still left/intact.
For $78 this little 26q(25L) yeti clone will due just fine for a day of training or a day at the beach. Probably more if you use solid ice blocks (if you can get them)