Pros Cons Seamless Rubber seal Drain plug not attached to the cooler Wheels 5 Day Ice retention for lightweight cooler Multiple carries options Value Clamp Closure Blue Coolers has just released a new lighter weight and smaller dimension cooler branded as Cobalt Coolers. These cooler have been added to reduce the weight and overall size of large rotomolded coolers but still offer superior ice retention over the cheap formed Colman …
