When a straw better suits your sipping style. Our wide, durable drinking straw makes this the perfect lid for ice coffees, sweet tea, and ice-cold H20. Rambler Straw Lids have a molded-in stopper that holds your straw safely in place, are shatter-resistant, dishwasher-safe, and completely free of BPA. This lid fits your Rambler 42oz Straw Mug.