Two lucky subscribers will each get a set of four Klean Kanteen Stainless Steel Pint Cups ($30). These 16 oz. pint cups are made from 18/8 food-grade stainless steel that’s totally free of BPA and other toxins. If you are like us, you will be doing some drinking throughout the holidays, and we figured you might need some extra cups for the eggnog, or whatever your holiday flavor.