A Reason investigation reveals that the coffee giant's new cold drink lids use more plastic than the old straw/lid combo. Right now, Starbucks patrons are topping most of their cold drinks with either 3.23 grams or 3.55 grams of plastic product, depending on whether they pair their lid with a small or large straw. The new nitro lids meanwhile weigh either 3.55 or 4.11 grams, depending again on lid size. (I got these results by measuring Starbucks' plastic straws and lids on two seperate scales, both of which gave me the same results.) This means customers are at best breaking...