The Best Coolers We RecommendMost Durable:Best Lightweight:Best Wheeled:Best With Dry Storage:Most Effective Insulation: Oyster Tempo Performance CoolerWhat to ConsiderHow much are you going to pack in your cooler? Some hard coolers are more durable than others. High-end hard coolers are often roto-molded, which refers to the plastic manufacturing process that creates coolers without seams or stress points, making them extremely durable. If you prioritize durability or are particularly hard on your gear, you should look for a roto-molded cooler. Most hard coolers weigh upwards of roughly 20 pounds empty.