Yeti Rambler 40 oz Travel Straw Mug Navy

The Yeti Rambler 40 oz Travel Straw Mug Navy is built for people who don’t mess around when it comes to hydration. When long days, heavy miles, or back-to-back commitments demand more than an average cup, this oversized mug answers with pure YETI toughness. Designed to keep up from sunrise workouts to late-night drives home, it delivers dependable performance in a clean, deep navy finish that looks sharp anywhere it goes.

At its core, this mug is all about capacity and control. The massive 40-ounce size means fewer refills and more time focused on the task at hand. Whether you’re grinding through a workday, chasing miles on the road, or staying fueled on the jobsite, it keeps hydration within reach without slowing you down. The 100% leakproof quick-flip straw lets you sip confidently on the move, locking tight when closed so spills aren’t part of the equation.

YETI’s double-wall vacuum insulation does the heavy lifting, keeping cold drinks icy for hours and standing up to heat without breaking a sweat. The tough 18/8 stainless steel construction resists dents, drops, and daily abuse, making this mug a reliable piece of gear rather than a fragile accessory. It’s dishwasher safe, so cleanup’s simple no matter how hard you run it.

The welded handle offers a solid, comfortable grip that feels secure even when the mug’s full. It’s designed to work with your routine, fitting in most cup holders so it transitions smoothly from truck console to gym floor to office desk. With dimensions of 10.07 inches tall by 5.63 inches wide, it balances big capacity with everyday usability.

Compatibility is another strong point. The Travel Straw Mug Lid and StrongHold Lid work across YETI’s Travel Mug lineup, giving you flexibility if you like to swap lids based on how you’re using it that day. Every detail is purpose-built, tested, and ready to perform without excuses.

Finished in classic navy, this mug delivers a bold yet refined look that pairs well with its no-nonsense construction. It’s made for those who expect more from their gear and aren’t interested in replacements anytime soon.

Big capacity, bold navy toughness, and leakproof confidence—this 40 oz Rambler’s built to keep you hydrated wherever the day takes you. Available at SMKW.