Coleman’s new Optimax™ Marine Plus Cooler is everything you could need out on the water for years to come. The Optimax™ features a new four layer insulation system that utilizes Coleman’s new Thermoflex additive to better reflect heat and ultraviolet rays for colder food and a longer life. The new OptiMax™ insulation system features the Steriltech antimicrobial liner to keep the cooler fresh use after use. Coleman’s new marine cooler also utilizes stainless steel hardware, locking lid latch, cable lid strap, and unique reinforced corners for a long life on the water. A threaded drain, over-molded handles, and self-draining cup holders add to the Optimax’s intelligent design.

Large 200-quart capacity OptiMax™ four-way insulation system Antimicrobial liner and outer case Stainless steel hardware Locking lid latch Unique reinforced corners Over-molded handles Stainless steel cable lid strap Self-draining cup holders Threaded drain for easy use