- Patent pending design
- Totally self-contained and portable – no external power needed
- 18-volt lithium-ion battery w/state-of-charge indicator
- Two flexible cold air ducts
- Three individual water to air heat exchangers
- Twin high-pressure fans
- Infinitely variable fan speed control
- Marine pump – underdriven for durability and power savings
- Cooling ice and water insulated from incoming air for maximum cooling duration
- Coleman cooler features wheels, pull handle and drain valve
- Average run time at optimum 50% fan speed: 1.5 – 1.75 hrs.
- 30º – 55° temperature differential (outgoing to incoming air)
- Additional batteries available for under $40
- Hideous looks, awesome performance – proven in the desert by Arizona Cardinals tailgaters
Build your own Frankencooler – plans and parts are now available HERE