The YETI Rambler Tumbler has a capacity of 591 ml (20 oz). That's enough for a large coffee, a generous portion of tea, or simply a good amount of water for on the go. For anyone who always finds a small mug insufficient, this is the right size.

How many ml does the YETI Thermomug hold?

How does the StrongHold™ lid work?

The lid screws onto the mug and then locks into place thanks to two magnetic sliders. You open it by pushing the slider away, drink, and then slide it shut again. There are four positions to turn the lid, suitable for both right and left-handed users. The lock prevents the lid from falling off if the mug tips over.

Is the lid completely leakproof?

No. The StrongHold™ Lid is leak-resistant, not leakproof. If the lid is open and the mug tips over, liquid will spill out. With the lid closed, it offers excellent liquid retention for everyday on-the-go use. If you want a fully leakproof option, check out the YETI Rambler Bottles with the HotShot™ Cap or MagDock™ Cap.

Does the YETI Thermos Mug fit in a cup holder?

Yes. The base has a diameter of 7 cm, fitting into most car, bike, or boat cup holders. The handle does protrude slightly, so please check if there's enough space in your holder.

Can I use the YETI Thermomug for cold drinks as well?

Yes. The double-walled vacuum insulation works both ways, keeping cold drinks cold and hot drinks hot. The No Sweat™ coating also ensures that the outside remains dry, even with ice water inside.

How long does my coffee stay warm in the YETI Thermo Mug?

YETI does not specify exact hours, but in practice, coffee in the YETI Thermo Mug stays warm for several hours. If you pre-warm it with hot water and open it as little as possible, you will retain the heat for the longest time. Most users are still satisfied with the temperature after a workday.

Is the lid of the YETI Thermomug also suitable for other YETI products?

No. The StrongHold™ Lid is specifically designed for the YETI Mug (20 oz) and will not fit other Rambler models. Conversely, other YETI lids will not fit the Mug.

Can I put sparkling water or soda in the YETI insulated mug?

No. The YETI Rambler Mug is not suitable for carbonated drinks. The pressure built up by carbonation can cause problems with the lid. Also, do not use it for storing food or perishable goods.

Is the YETI Thermomug dishwasher safe?

Yes. Both the mug and the lid are dishwasher safe. YETI recommends placing lids on the top rack and gaskets and magnetic sliders in the cutlery basket. If you want to wash it by hand, warm water with dish soap is sufficient.

Can the YETI Thermomug go in the microwave?

No. Stainless steel and microwaves do not go together. Never put it in the microwave, nor over an open flame or other external heat source.

How durable is the DuraCoat™ color?

The DuraCoat™ finish will not discolor, chip, or crack. It's not paint, but a baked-on enamel finish designed for everyday use, even in a car, backpack, or workshop. Beading on the steel under the coating is not to be expected under normal use.

How much does the YETI Thermos Mug weigh?

Empty, it weighs approximately 530 grams. Filled, it comes to over a kilogram. The handle is 360-degree welded, making it easy to carry, even with one hand on the go.

Five years. This applies to all YETI stainless steel drinkware.

Is the YETI Thermomug suitable for children?

The StrongHold™ lid sits firmly enough not to leak easily if a child knocks it over. Do not use it for children with very hot drinks, as the mug itself hardly gets warm on the outside but the contents can still be very hot.

YETI Travel Mug 591ml Rambler 'Navy'

Double-walled vacuum insulation

Contents 591ml

Dishwasher-safe

Other options

Navy

Zeewind

Tropical Pink

YETI Travel Mug 591ml Rambler 'Navy' 40,-

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40,00 €

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Free shipping with DHL on orders over €59

5 years warranty on this product

Free returns within 60 days

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Free returns

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About YETI

YETI manufactures coolers, drinkware, and outdoor accessories that simply deliver on their promises, even after years of use in all weather conditions. YETI's American coolers are renowned for their rotomoulded construction and impressive insulation performance: ice remains intact for days, ev...

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Product information

The YETI Rambler® 591 ml travel mug is made for those who like to take their coffee or tea on the go. Thanks to its clever design, this travel mug fits in most cup holders, while the elevated handle ensures a comfortable grip. Whether you're commuting to work, taking a long road trip, or simply want to keep your morning coffee warm longer, this mug is built for everyday use.

This YETI Rambler® travel mug features the Stronghold™ Lid, a leak-resistant upgrade with dual-slider magnet technology. As long as the lid is properly closed, your drink will be better protected against leaks and spills while on the go. The lid is also rotatable and has multiple placement options, making it convenient for both left and right-handed users. Good to know: the Stronghold™ Lid is specifically designed for the YETI Rambler® 591 ml travel mug and does not fit other Rambler® models.

As you would expect from YETI, this Rambler® mug is also made from high-quality 18/8 stainless steel. This makes it resistant to rust, punctures, and intensive daily use. The double-wall vacuum insulation keeps hot drinks hot longer and cold drinks cold longer, so you can always enjoy your drink at the right temperature on the go. After use, the mug can simply be put in the dishwasher, which makes it extra practical for everyday use.

Frequently asked questions

The YETI Rambler Tumbler has a capacity of 591 ml (20 oz). That's enough for a large coffee, a generous portion of tea, or simply a good amount of water for on the go. For anyone who always finds a small mug insufficient, this is the right size.

How many ml does the YETI Thermomug hold?
How does the StrongHold™ lid work?

The lid screws onto the mug and then locks into place thanks to two magnetic sliders. You open it by pushing the slider away, drink, and then slide it shut again. There are four positions to turn the lid, suitable for both right and left-handed users. The lock prevents the lid from falling off if the mug tips over.
Is the lid completely leakproof?

No. The StrongHold™ Lid is leak-resistant, not leakproof. If the lid is open and the mug tips over, liquid will spill out. With the lid closed, it offers excellent liquid retention for everyday on-the-go use. If you want a fully leakproof option, check out the YETI Rambler Bottles with the HotShot™ Cap or MagDock™ Cap.
Does the YETI Thermos Mug fit in a cup holder?

Yes. The base has a diameter of 7 cm, fitting into most car, bike, or boat cup holders. The handle does protrude slightly, so please check if there's enough space in your holder.
Can I use the YETI Thermomug for cold drinks as well?

Yes. The double-walled vacuum insulation works both ways, keeping cold drinks cold and hot drinks hot. The No Sweat™ coating also ensures that the outside remains dry, even with ice water inside.
How long does my coffee stay warm in the YETI Thermo Mug?

YETI does not specify exact hours, but in practice, coffee in the YETI Thermo Mug stays warm for several hours. If you pre-warm it with hot water and open it as little as possible, you will retain the heat for the longest time. Most users are still satisfied with the temperature after a workday.
Is the lid of the YETI Thermomug also suitable for other YETI products?

No. The StrongHold™ Lid is specifically designed for the YETI Mug (20 oz) and will not fit other Rambler models. Conversely, other YETI lids will not fit the Mug.
Can I put sparkling water or soda in the YETI insulated mug?

No. The YETI Rambler Mug is not suitable for carbonated drinks. The pressure built up by carbonation can cause problems with the lid. Also, do not use it for storing food or perishable goods.
Is the YETI Thermomug dishwasher safe?

Yes. Both the mug and the lid are dishwasher safe. YETI recommends placing lids on the top rack and gaskets and magnetic sliders in the cutlery basket. If you want to wash it by hand, warm water with dish soap is sufficient.
Can the YETI Thermomug go in the microwave?

No. Stainless steel and microwaves do not go together. Never put it in the microwave, nor over an open flame or other external heat source.
How durable is the DuraCoat™ color?

The DuraCoat™ finish will not discolor, chip, or crack. It's not paint, but a baked-on enamel finish designed for everyday use, even in a car, backpack, or workshop. Beading on the steel under the coating is not to be expected under normal use.
How much does the YETI Thermos Mug weigh?

Empty, it weighs approximately 530 grams. Filled, it comes to over a kilogram. The handle is 360-degree welded, making it easy to carry, even with one hand on the go.
Is there a warranty?

Five years. This applies to all YETI stainless steel drinkware.
Is the YETI Thermomug suitable for children?

The StrongHold™ lid sits firmly enough not to leak easily if a child knocks it over. Do not use it for children with very hot drinks, as the mug itself hardly gets warm on the outside but the contents can still be very hot.