How many ml does the YETI Thermos Bottle with Straw Cap hold?

The YETI Rambler with Straw Cap has a capacity of 532 ml (18 oz). That's enough for a good portion of water, sports drink, or cold brew coffee on the go. Not too big, not too small, which is why many people call this size the sweet spot of the YETI bottle line.

How does the Straw Cap work?

The cap flips open with a press of the button, allowing you to drink through the wide straw. Flip it closed when you're done. When closed, it's leakproof; when open, naturally it's not. The cap is the same color as the bottle, so it forms a cohesive whole in terms of appearance.

Is the Straw Lid completely leak-proof?

Yes, if it's closed. But beware: the cap can open if the bottle is shaken vigorously or knocked in a bag or backpack. YETI therefore advises against carrying the bottle loosely in a bag. If you do want to pack it, place it upright or use a bottle with the Commuter Cap or Chug Cap, which are more resistant to movement in a bag.

Does the YETI Straw Cap Bottle fit in a cup holder?

Yes, it fits in most cup holders. Do keep in mind that larger bottles of 26 oz and more don't always fit anymore. The 18 oz is still perfectly fine for that in terms of size.

Can I put hot drinks in the YETI Rambler with Straw Lid?

Not with the Straw Cap. Hot liquids and a straw do not go well together, and moreover, pressure from heat can cause problems. If you still want to use the bottle for hot drinks, swap the cap for a Commuter Cap or HotShot™ Cap, which are suitable for that purpose. The bottle itself insulates well in both directions.

Can I put sparkling water or soda in it?

No. The YETI Rambler Bottle with Straw Cap is not suitable for carbonated drinks. Pressure build-up can cause problems with the cap. Thick drinks with pulp, such as fresh orange juice, are also best avoided, as they can clog the straw.

What is the TripleHaul™ handle?

It's the handle on top of the cap, in the same colour as the bottle. You can easily hang the bottle on your fingers, grasp it, or hook it onto a bag. Three functions in one handle, hence the name.

Can I put a different lid on the YETI Straw Cap Bottle?

Yes. All YETI Rambler bottle caps are interchangeable: the Chug Cap, Straw Cap, MagDock™ Cap, Commuter Cap, and Cup Cap all fit the 18 oz bottle. Handy if you want to use it for different situations.

Is the YETI Straw Cap Bottle dishwasher safe?

Yes. Both the bottle and the cap are dishwasher-safe. YETI recommends placing the cap on the top rack and the straw and gasket in the cutlery basket. Always remove the gasket for proper cleaning, otherwise mold can quickly form there.

How do I clean the straw properly?

A straw brush makes this easiest. If you want to put it in the dishwasher, place the straw in the cutlery basket so it doesn't shift. After washing, always remove the gasket and straw from the lid and let everything dry thoroughly before reassembling it.

Can I take the YETI Rambler Bottle with Chug Cap to the gym?

Great. The bottle keeps cold drinks cold, fits in most gym equipment cup holders, and is sturdy enough for daily use. Do be careful not to just toss it loosely into a gym bag, as the Straw Cap can open. Storing it upright in a side pocket of your bag works best.

The DuraCoat™ coating won't peel, crack, or fade. Both the bottle and the cap are the same color, and this color will last even after months of use. This is also why YETI calls this finish "color-matched"; it's a deliberate design choice, not a coincidence.

Can the YETI Straw Cap Bottle go in the microwave?

No. Stainless steel should never be put in the microwave. It is also not suitable for use over an open flame or other external heat source.

Does the YETI Thermos with Straw Cap come with a warranty?

Yes, five-year warranty. This applies to all YETI stainless steel drinkware, including the lid.

YETI Rambler 532ml Bottle with Straw Cap 'Seafoam'

Double-walled vacuum insulation

Contents 532ml

Dishwasher-safe

Other options

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Tropical Pink

YETI Rambler 532ml Bottle with Straw Cap 'Seafoam' 37,-

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37,00 €

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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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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® 532 ml water bottle with straw cap is made for on-the-go and helps you easily stay hydrated during your morning walk, kayak trip, or daily commute. Thanks to its convenient flip-and-sip design, you can drink quickly and comfortably without breaking your stride. The wide straw opening ensures you get a good amount of water with every sip.

This YETI Rambler® bottle is leakproof when properly closed and features a sturdy TripleHaul™ handle, making it easy to carry. The double-wall vacuum insulation keeps your drink cold for a long time, even on warm days. This makes the bottle ideal for water on the go, at the office, at the gym, or outdoors during an active day.

As you would expect from YETI, this Rambler® water bottle is also made from high-quality 18/8 stainless steel. This makes it resistant to rust, punctures, and intensive daily use. After use, it can simply go into the dishwasher, which makes it extra practical for everyday use. Good to know: the straw cap is intended for cold beverages and is not suitable for hot or carbonated drinks, drinks with pulp, or storing food.

Frequently asked questions

How many ml does the YETI Thermos Bottle with Straw Cap hold?

The YETI Rambler with Straw Cap has a capacity of 532 ml (18 oz). That's enough for a good portion of water, sports drink, or cold brew coffee on the go. Not too big, not too small, which is why many people call this size the sweet spot of the YETI bottle line.
How does the Straw Cap work?

The cap flips open with a press of the button, allowing you to drink through the wide straw. Flip it closed when you're done. When closed, it's leakproof; when open, naturally it's not. The cap is the same color as the bottle, so it forms a cohesive whole in terms of appearance.
Is the Straw Lid completely leak-proof?

Yes, if it's closed. But beware: the cap can open if the bottle is shaken vigorously or knocked in a bag or backpack. YETI therefore advises against carrying the bottle loosely in a bag. If you do want to pack it, place it upright or use a bottle with the Commuter Cap or Chug Cap, which are more resistant to movement in a bag.
Does the YETI Straw Cap Bottle fit in a cup holder?

Yes, it fits in most cup holders. Do keep in mind that larger bottles of 26 oz and more don't always fit anymore. The 18 oz is still perfectly fine for that in terms of size.
Can I put hot drinks in the YETI Rambler with Straw Lid?

Not with the Straw Cap. Hot liquids and a straw do not go well together, and moreover, pressure from heat can cause problems. If you still want to use the bottle for hot drinks, swap the cap for a Commuter Cap or HotShot™ Cap, which are suitable for that purpose. The bottle itself insulates well in both directions.
Can I put sparkling water or soda in it?

No. The YETI Rambler Bottle with Straw Cap is not suitable for carbonated drinks. Pressure build-up can cause problems with the cap. Thick drinks with pulp, such as fresh orange juice, are also best avoided, as they can clog the straw.
What is the TripleHaul™ handle?

It's the handle on top of the cap, in the same colour as the bottle. You can easily hang the bottle on your fingers, grasp it, or hook it onto a bag. Three functions in one handle, hence the name.
Can I put a different lid on the YETI Straw Cap Bottle?

Yes. All YETI Rambler bottle caps are interchangeable: the Chug Cap, Straw Cap, MagDock™ Cap, Commuter Cap, and Cup Cap all fit the 18 oz bottle. Handy if you want to use it for different situations.
Is the YETI Straw Cap Bottle dishwasher safe?

Yes. Both the bottle and the cap are dishwasher-safe. YETI recommends placing the cap on the top rack and the straw and gasket in the cutlery basket. Always remove the gasket for proper cleaning, otherwise mold can quickly form there.
How do I clean the straw properly?

A straw brush makes this easiest. If you want to put it in the dishwasher, place the straw in the cutlery basket so it doesn't shift. After washing, always remove the gasket and straw from the lid and let everything dry thoroughly before reassembling it.
Can I take the YETI Rambler Bottle with Chug Cap to the gym?

Great. The bottle keeps cold drinks cold, fits in most gym equipment cup holders, and is sturdy enough for daily use. Do be careful not to just toss it loosely into a gym bag, as the Straw Cap can open. Storing it upright in a side pocket of your bag works best.
How colorfast is it?

The DuraCoat™ coating won't peel, crack, or fade. Both the bottle and the cap are the same color, and this color will last even after months of use. This is also why YETI calls this finish "color-matched"; it's a deliberate design choice, not a coincidence.
Can the YETI Straw Cap Bottle go in the microwave?

No. Stainless steel should never be put in the microwave. It is also not suitable for use over an open flame or other external heat source.
Does the YETI Thermos with Straw Cap come with a warranty?

Yes, five-year warranty. This applies to all YETI stainless steel drinkware, including the lid.