YETI Rambler 35 oz Straw Mug - Long-Lasting Cold Hydration

In this review of the YETI Rambler 35 oz Straw Mug, the bottom line is simple: pick this up if you need a rugged, high-capacity tumbler that keeps cold drinks icy for hours while surviving daily knocks. The mug is built around a proven combination of double-wall vacuum insulation and 18/8 stainless steel, which together maintain drink temperature and resist dents. The elevated handle and cup holder-compatible shape make it practical for commuting, car travel, or long outdoor shifts where a single large refill matters more than a compact footprint.

Key Features

• 35 oz capacity: Holds a substantial amount of water or iced beverage so fewer refills are needed during long outings or work shifts.
• Double-wall vacuum insulation: Keeps drinks cold and helps maintain ice for extended periods, delivering reliable temperature retention.
• 18/8 stainless steel construction: Resists dents and everyday drops so the mug stays functional and looking good after repeated use.
• No sweat design: Prevents condensation from forming on the outside, keeping hands and bags dry when carrying chilled drinks.
• Straw lid with stopper: The molded-in stopper holds the straw securely and provides a shatter-resistant, BPA-free lid option for easy sipping.
• Dishwasher safe parts: The mug and lid are dishwasher safe so cleaning is straightforward after long days of use.

Who It's For

The Rambler 35 oz Straw Mug is ideal for people who need a large, durable beverage container for long commutes, outdoor work, or all-day hydration at the gym or on a trail. Its cup holder-compatible shape and elevated handle suit drivers and anyone who wants quick one-handed carry and access.

Those who primarily drink hot beverages should look elsewhere, since the included straw lid is intended for cold drinks only. If you prefer a very slim travel mug for tight cup holders or minimal weight, a smaller, lighter model will be a better fit.

Pros & Cons

Pros

• Excellent ice retention and cold drink performance thanks to vacuum insulation.
• Durable 18/8 stainless steel construction that resists dents from daily use.
• No sweat exterior keeps hands and bags dry during use.
• Convenient elevated handle and cup holder-compatible design for travel and transport.

Cons

• The straw lid is not for hot beverages, limiting versatility between hot and cold use.
• At full 35 oz capacity it is bulky for some cup holders or very compact backpacks.

Specifications

Capacity	35 oz
Material	18/8 stainless steel
Insulation	Double-wall vacuum insulation
Lid type	Straw lid with molded-in stopper, BPA free
Exterior	No sweat design
Cleaning	Dishwasher safe

Our Verdict

The YETI Rambler 35 oz Straw Mug is a solid choice for anyone who values long-lasting cold performance, durability, and an easy-to-carry design. It is good value if you need a large-capacity, low-maintenance tumbler that will survive rough handling and keep beverages cold all day, though those who need hot-drink compatibility or a very compact cup may prefer a different model.

Frequently Asked Questions

Can the straw lid be used with hot drinks?
Do not use the Rambler Tumbler Straw Lid with hot beverages; the lid and straw are designed for cold drinks.

Is the mug dishwasher safe?
Yes, the mug and the straw lid are dishwasher safe for easy cleaning.

Will it fit in a car cup holder?
The design is cup holder-compatible and fits many vehicle cup holders, though it can be bulky when full in some smaller holders.