Blue Cooler Ark Series 100-Quart Cooler at Costco! by Rhonda May 27, 2022 5/27/22. The Blue Cooler Ark Series 100-Quart Cooler from Costco features roto-molded construction so that each cooler has a consistent wall thickness and is virtually indestructible. This tough and rugged … 0 FacebookTwitterPinterestThreadsBlueskyEmail
