For serious hydration, oversized iced drinks, or full-shift refreshment, the YETI® Rambler® 42 oz Straw Mug delivers maximum capacity with rugged, all-day performance. Built from ultra-durable 18/8 stainless steel and equipped with double-wall vacuum insulation, this heavy-hitter keeps your drinks cold — from sunup to sundown.

Its large, elevated handle offers a solid grip, while the extra-wide Straw Lid with a molded-in stopper makes sipping effortless. Despite its size, the mug’s tapered design fits most cup holders, making it your go-to for the workday, the gym, or the open road.

Features:

• Capacity: 1.24 L / 42 oz — ideal for high-volume hydration or extra-large iced drinks

• Double-wall vacuum insulation for superior cold retention

• 18/8 stainless steel — tough, rust-resistant, and built to last

• Straw Lid with wide straw and built-in stopper for splash-free sipping

• Elevated, full-loop handle — comfortable and easy to carry

• Cup-holder compatible base — fits most standard vehicle holders

• No Sweat™ Design — keeps hands and surfaces dry

• Dishwasher safe for easy cleanup

The YETI Rambler 42 oz Straw Mug is built to keep up with your thirst — wherever the day takes you, however long it lasts.