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Rambler 12-fl oz Stainless Steel Water Bottle

Ratings & Reviews for YETI Rambler 12-fl oz Stainless Steel Water Bottle

4.5
1804
Review
 4.5 out of 5
1804 Reviews


83% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The water bottle is well-made and effectively keeps drinks cold throughout the day. It is easy for children to open and close, with a convenient carrying handle. However, some users found it to be a bit heavy for younger kids, and the straw/spout design can leak if not properly closed. While a larger size or more color options may be desirable, the overall quality and durability of the product make it a worthwhile investment for active children.

Customer review summary generated by AI, including incentivized reviews.
1804 Customer Reviews

Great cup

Would Recommend

Very impressed with the temperature staying the same as put in overnight definitely recommend

April 30, 2026

From yeticoolers.com

Was not leak proof

Would Not Recommend

I have several Yetis but wanted something compact and leak proof for a trip. This was not it. Water everywhere in my backpack on the first flight. Nearly ruined an expensive leather wallet. And yes, the top was on correctly, I checked before putting in my carryon.

April 5, 2026

From yeticoolers.com

Response from YETI Outfitter

The Rambler Bottle Straw Cap is leakproof when closed. However, if shaken or jostled when packed or placed in a bag, the straw cap may open causing c...

YETI OutfitterApril 8, 2026

yeti_brand

Hard to open

I purchased the 12 oz for my grandson and its hard to open

March 23, 2026

From yeticoolers.com

Response from YETI Outfitter

Please contact us here: https://www.yeti.com/contact-us.html. We do not recommend using force or any foreign objects to try and remove the cap. We lo...

YETI OutfitterMarch 27, 2026

yeti_brand

Poor gasket diminished the brand.

Would Not Recommend

I have other Yeti products. The 12 oz rambler has Great durability and insulation but it leaks every time. Poor example of Yeti quality and the gasket diminishes the brand. I am returning it to get a real Yeti.

March 22, 2026

From yeticoolers.com

Response from YETI Outfitter

Please fill out our Warranty Claim Form at the following link and one of our Outfitters will be happy to assist you: https://www.yeti.com/warranty-in...

YETI OutfitterMarch 26, 2026

yeti_brand

Solid

Would Recommend

Very good product, my 3 year old daughter has been using it for a year now and it has stood up well to all the abuse she has put it through. Only thing that would make it 5 stars is if it was 100% leak proof. Even when the mouthpiece is folded in, when shaking the bottle upside down a few drops leak out.

March 3, 2026

From yeticoolers.com

Very very heavy

Would Not Recommend

If you want the heaviest drinking utensil on earth feel free to purchase this. Way way way too heavy. I don't know how you can review this other than say it is very very heavy feels like it's 6 pounds when it's full. After purchasing this I went and just found the lightest water bottle and that's what I use now.

June 3, 2023

From yeticoolers.com

Response from YETI Outfitter

We appreciate this feedback and will be passing it along. If you need further assistance, please visit our contact page at https://www.yeti.com/conta...

YETI OutfitterJune 7, 2023

yeti_brand

Would Not Recommend

Cleaning the lid is awful. Lots of mold buildup in hard to reach places. Love the cup itself. Wonder if there is a different lid compatible....

May 31, 2023

From yeticoolers.com

Tops leak. Can not buy replacement lid. Otherwise great

May 28, 2023

From yeticoolers.com

Would Recommend

We have had our cup for a few years! Just got on here to upgrade her to a larger one. Only one request I would have is to be able to order replacement parts. Like the rubber piece is currently missing so the cup now leaks.

May 12, 2023

From yeticoolers.com

Great features, easy to clean, easy for kids to us

Would Recommend

My kids have had these for years! We LOVE them! Please consider making replacement lids and straws along with new colors.

May 2, 2023

From yeticoolers.com

We are yeti obsessed

Would Recommend

We are a yeti obsessed family--from coolers to cups, we have all shapes, sizes, and colors. My only complaint about the kids cup is there are not more colors for boys. My son has green, yellow, navy, and red. We use them daily for daycare. We have them engraved with his name and an image so they cannot be stolen which is a nice feature. Will be buying more for our little girl once she hits the stage for these.

May 1, 2023

From yeticoolers.com

Perfect size

Would Recommend

I bought this one for myself it’s the perfect size for work

May 1, 2023

From yeticoolers.com

Great for keeping water cold. Terrible at leaking

It’s leaks. It is not leak proof! It’s great at keeping the water ice ice cold though. Just always keep it upright? Maybe it’s a flaw in the lid?

April 18, 2023

From yeticoolers.com

The perfect sturdy toddler bottle

My little 2year old boy has been using his Yeti rambler for the past year and it is by far his most used item that we own. Absolutely love it and couldn’t be happier with our purchase! He literally uses it every day and it still looks brand new, we are so pleased with the quality.

April 16, 2023

From yeticoolers.com

Wish it fit into cup holders

Would Recommend

We love the kids rambler and the pop up straw is fantastic. However, it doesn’t fit into any cupholder! Not in the car seat, not in the stroller, not in the camp chairs. My husband and I use the tumblers that fit perfect everywhere. We would LOVE to see this updated to be fully toddler and kid functional. Cause we’ve already got enough stuff to juggle as parents!

April 10, 2023

From yeticoolers.com

Great cup

Would Recommend

My daughter has had hers for about two years now and it’s still in awesome condition. We never had and issue. She needs a new straw and I can’t find an replacement on the web site

April 8, 2023

From yeticoolers.com

Horrible Lid /Cap

Love the rambler but do not love the lid/cap. The top of the lid where the spout bends is molding and I wash it daily. It is impossible to clean those cracks. They need to redesign the lid.

April 6, 2023

From yeticoolers.com

Response from YETI Outfitter

We encourage frequent cleaning of Rambler lids. For a thorough cleaning, we recommend removing the lid gasket, which should be washed and dried separ...

YETI OutfitterApril 6, 2023

yeti_brand

Fix straw area

The cleaning for the straw area is impossible. Love the cup otherwise, but the straw part makes it a 1 star.

March 28, 2023

From yeticoolers.com

Response from YETI Outfitter

We appreciate this feedback and will be passing it along. If you need further assistance, please reach out to our Outfitter team at https://www.yeti....

YETI OutfitterMarch 30, 2023

yeti_brand

Lid and straw leaks.

Would Not Recommend

I just bought two of these for my little ones, and we have seen that they leak. My boy had his on his bed with the straw closed and it managed to leak water all over. We checked to see if the lid was loose, but it was closed tight. Hopefully these are just defected ones. Still disappointed, because of the cost and the knowing that yeti, usually makes good products.

March 27, 2023

From yeticoolers.com

Response from YETI Outfitter

Our Straw Cap is a leak-resistant option for our Rambler Bottle series. The cap is ultra-leak resistant when closed, however when the swivel part of ...

YETI OutfitterMarch 30, 2023

yeti_brand

Loved the cup for my children. It is a little heavy. Does anyone know if I can replace the little rubber piece that is right under the spout? It keeps getting moldy and when I clean it out the little rubber piece fell down my sink! This happened to two of my kids cups

March 27, 2023

From yeticoolers.com