Built to house 35 oz of your favorite cold beverages, this is one hefty hydrator. Supremely insulated and made with an elevated handle and a cup holder compatible design, it goes excellent with overly large cold brews, cross country trips and absolutely massive mocktails. And with our fan favorite straw lid, you can say goodbye to single-use plastic straws. Our Rambler® drinkware and lids are built to last, shatter-resistant, dishwasher-safe and BPA free. The straw lid has a molded in stopper so your straw stays safely in place.