Reusable silicone drinking straw attachments, tips, and accessories for use with tumblers, beverage cups, bottles, and other beverageware; reusable silicone drinking straw components designed to reduce vertical lip wrinkles, improve drinking comfort, and enhance beverage consumption; reusable silicone lids, spouts, and mouthpieces for beverageware; reusable silicone components for integration with drinking straws and other beverageware accessories.