Originally Posted by Outdoors
Start using blocked ice instead of cubes. With my Coleman Marine (which is white so it reflects the heat) I put two frozen milk jugs in it, load it, and then bag cubes for mixed drinks. Besides lasting longer, the milk jugs will keep you from having a cooler full of water ruining food items.
X2 We always use a gallon of of frozen water or 2 and some weekends it's still partially frozen on Sunday
3rd generation jeeper
99 gmc Sierra extended cab z71 dd
87 yj Laredo 4.2/999/231 ac & cruise bone stock (for now)
efi 2.5, t5, built231HD ,d44s with 4.88s and detroits