You can rent them at 10.00 per day. We have the last couple of years and they have been great and saved us alot of money on breakfast and lunch items. The fridge did seem to shrink a bit the last time we were there. You can fit a gallon of milk in them and that takes up alot of space. We would stick our bottle water in the night before so in the morning they would be cold for the parks. We had cream cheese, lunch meats, pudding, water, milk, dip, cheese all stuffed in their, then we stacked our chips, pretzels, cearal, (dry goods) on top of the fridge.