Rambler 42oz Straw Mug Tops Perfect for everything from kayaks

Perfect for everything from kayaks to larger vessels

When connected with your compatible smartphone

X-Range gearing gives you more range and a smoother gear progression

Critically Taped Seams

Rambler 42oz Straw Mug Tops Perfect for everything from kayaksProduct Description Take hydration head on with our biggest straw mug ever. From water around the clock to post workout protein shakes, it's your cupholder copilot for sips that don't stop on days that don't either. And with our fan favorite straw lid, you can kiss single use straws goodbye. Like all Rambler drinkware, the mug and lid are dishwasher safe. Our Rambler straw lids are built to last and have a molded in stopper that holds your straw