Product overview
The mighty mug built for long trips and generous sips, with the last straw you'll ever need.
Keep a whopping 40 ounces of water locked in with this colossal leakproof travel straw mug. Built with a quick-flip straw lid and comfortable handle, staying hydrated on the go is not a problem. Plus, you can trust it to keep your pack dry, your gear safe, and your front seat spill free. Just fill it up, twist it closed, flip down the straw, and toss it anywhere. And with several possible lid positions, it’s great for righties and lefties.
Like the rest of the Rambler® Drinkware lineup, this mug is over-engineered and double-wall vacuum insulated to keep your drink cold until the last sip. Plus, the mug and lid are dishwasher safe for easy cleaning.
Please note: Do not use the Rambler® Travel Straw Mug with hot, carbonated, or pulp beverages or for storage of food or perishables. Learn more about product use and safety on our Rambler® FAQ page.
LEAKPROOF WHILE CLOSED
To avoid cleaning up big spills.
CUPHOLDER COMPATIBLE
So you can have your go-to within reach.
EASY-GRIP HANDLE
A thick, comfortable handle sized for paws big and small.
DOUBLE WALL VACUUM INSULATION
Keeps drinks cold even on the hottest days.
RUST AND PUNCTURE RESISTANT
Made with kitchen-grade stainless steel.
DISHWASHER SAFE
Because no one needs more work to do.




Measurements & specifications
People are asking
Is the Rambler® Travel Straw Mug leakproof?
Yes, it is leakproof when closed.
Will the Rambler® Travel Straw Mug fit in my cup holder?
Yes, all sizes are compatible with most cup holders.
Can I use the Rambler® Travel Straw Mug for hot and cold drinks?
The Rambler® Travel Straw Mug is not intended for hot beverages, fill it with cold or room temperature drinks only.
Is the Rambler® Travel Straw Mug Lid compatible with any other Drinkware?
Yes, the Leakproof Travel Straw Lid and the Leakproof StrongHold™ Lid is compatible with all our Travel Mugs.
Is the Rambler® Travel Straw Mug BPA free?
Yes. All YETI® Drinkware is BPA free.
Is the Rambler® Travel Straw Mug dishwasher safe?
Yes. We recommend putting the lid on the top rack, and the gaskets and straw in the utensil basket. Of course, you can always hand wash, but we know you’re busy on your next excursion.
Manufacturer information
The following information about customization, availability, returns and warranty is provided by YETI and is subject to the manufacturer’s terms.
Is there a warranty on the Rambler® Travel Straw Mug?
Yes, all YETI® Drinkware comes with a five-year warranty. For more information, please visit our Warranty Information page.
Will I be able to customize the Rambler® Travel Straw Mug?
Yes, it is available for customization on yeti.com.

