Starbucks is finally ditching straws and ushering in its long-awaited “sippy cup” lids for iced beverages.After announcing in July 2018 that it would begin phasing out plastic straws from all its stores by 2020, the modified plastic lid with a drinking spout is now making its official debut.But the straw-free rendition of the Starbucks cup won’t be taking effect for all drinks.Blended beverages, including Frappuccinos,