A vintage 1930’s 7 bottle Polar Pak steel cooler made by Universal Container Co. The jade green cooler stands 10-5/8″ high (minus handle), measures 8″ in diameter overall and weighs 4 lbs. It shows some wear to the paint and surface rust, no dents, dings or holes, see photos. Antique Polar Pak 7 Bottle Cooler Universal Container Co. Toledo Ohio Soda Beer. Get images that make Supersized seem small. Showcase your items with Auctiva’s.