Let your drink and your style be flexible with this set of 4 Silicone Wine/Beverage Tumblers! These tumblers are unbreakable making them fit for all your adventures whether you're on a boat or just chillin' at home. Plus, they're colorful, dishwasher safe, and (bonus!) the second generation has a weighted bottom for less tip! So flex your style with these must-have tumblers!