35 oz Straw Mug Big Sky Blue - YETI Rambler Insulated

Our review of the YETI Rambler 35 oz Straw Mug finds it best suited for people who want all-day cold drinks without fuss. Built to hold a full 35 ounces, this model is aimed at commuters, outdoor enthusiasts, and anyone who prefers sipping through a straw while on the move. The single biggest reason to buy is its combination of rigid 18/8 stainless steel construction and double-wall vacuum insulation, which customers repeatedly praise for keeping beverages icy and reducing condensation on the exterior.

Key Features

• 35 oz capacity: Holds a generous volume so you refill less during long outings or workdays.
• 18/8 stainless steel: Resists dents and drops, providing a rugged body that stands up to daily use.
• Double-wall vacuum insulation: Keeps drinks cold to the last drop and maintains ice for extended periods.
• No sweat design: Prevents condensation, keeping hands and surfaces dry when the mug is filled with cold drinks.
• Straw lid with stopper: Molded-in stopper secures the straw and the lid is shatter-resistant, dishwasher-safe, and BPA free.
• Handle and cup holder compatible: Elevated handle and a shape that fits many cup holders make it easy to carry and travel with.

Who It's For

This Rambler suits people who need a high-capacity insulated mug for long shifts, road trips, or outdoor activities where ice retention matters. The straw lid is ideal for users who prefer sipping and want to avoid splashes while driving or walking.

It is less appropriate for someone who primarily drinks hot beverages, since the straw lid and guidance advise against using the Rambler Tumbler Straw Lid with hot liquids. If hot drink versatility is essential, consider a Rambler variant with a different lid.

Pros & Cons

Pros

• Excellent cold retention and ice longevity as noted by multiple users.
• Durable 18/8 stainless steel construction resists dents and daily wear.
• No sweat exterior keeps hands dry during use.
• Dishwasher-safe parts and a sturdy molded straw stopper simplify cleaning and use.

Cons

• Straw lid is not suitable for hot beverages, limiting all-day single-container versatility.
• The 35 oz size can be bulky for users who need a very compact cup for tight spaces.

Specifications

Our Verdict

The YETI Rambler 35 oz Straw Mug in Big Sky Blue is a solid pick for anyone who needs large-capacity, long-lasting cold performance and a durable, no-sweat exterior. It delivers reliable ice retention and everyday toughness, making it good value for users who prioritize cold drinks and rugged build over hot beverage flexibility.

Frequently Asked Questions

Can I put hot drinks in this mug?
Do not use the Rambler Tumbler Straw Lid with hot beverages; the mug is designed and marketed for cold drinks with the straw lid.

Is the lid dishwasher safe?
Yes, the straw lid is shatter-resistant and dishwasher safe according to the product details.

Will it fit most cup holders?
The design is cup holder compatible and customers report it fits many vehicle holders, though the 35 oz size is larger than smaller tumblers.