Roto molded coolers, or rotationally molded coolers, are made to keep ice cold for a very long time and keep your perishables protected from forest creatures. These high end coolers are constructed with what is known as rotationally molded plastic. The rotomolding procedure ensures that every part of the cooler is made with a continuous thick wall with no imperfections. Roto Molded Coolers can uphold to very high degree of abuse, including being handled roughly by grizzly bears.
Roto molded coolers are significantly more durable than an average cooler and are the best coolers for keeping ice. This ice retention feature lets you keep ice frozen to keep your drinks cold, but also keep fish or animal parts from spoiling on your fishing or hunting trip.