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YETI

YETI Rambler 20 oz Stackable Tumbler, Stainless Steel, Vacuum Insulated with MagSlider Lid

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 12
Order within 15 hours and 16 minutes
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Color: Ultramarine Violet


Features

  • This versatile 20 oz. vessel pulls its weight around the fire, keeping coffee warm until the last sip and beers cold until the keg is tapped
  • STACKABLE - Save storage space when you remove the lids
  • CUP HOLDER COMPATIBLE - Safely makes it from point A to B on your commute
  • DISHWASHER SAFE - Because no one needs more work to do
  • MAGSLIDER LID - While the MagSlider Lid adds a barrier of protection for keeping drinks contained and preventing heat or cold from escaping, Please Note The MagSlider Lid is not leak-proof and will not prevent spills

Brand: YETI


Material: Stainless Steel


Color: Ultramarine Violet


Capacity: 20 Fluid Ounces


Special Feature: Vacuum Insulated


Brand: ‎YETI


Color: ‎Ultramarine Violet


Special Feature: ‎Vacuum Insulated


Style: ‎Casual


Theme: ‎Outdoors


Recommended Uses For Product: ‎Home, Travel, Outdoor


Included Components: ‎MagSlider Lid


Shape: ‎Cylindrical


Product Care Instructions: ‎Dishwasher Safe


Material Feature: ‎Insulated


Reusability: ‎Reusable


Unit Count: ‎1.0 Count


Item Weight: ‎0.35 Kilograms


Product Dimensions: ‎3.45"W x 3.45"H


Number of Items: ‎1


Manufacturer: ‎YETI


UPC: ‎888830400999


Size: ‎20 Ounces


Item Package Dimensions L x W x H: ‎6.73 x 4.25 x 3.7 inches


Package Weight: ‎0.35 Kilograms


Item Dimensions LxWxH: ‎3.45 x 3.45 x 3.45 inches


Brand Name: ‎YETI


Part Number: ‎21071504780


Date First Available: February 19, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect Everyday Tumbler!
Color: Ultramarine Violet
I absolutely love my Yeti Rambler 20 oz Tumbler! It holds just the right amount of liquid—not too big, not too small—making it perfect for daily use. Whether I’m heading to work, running errands, or just relaxing at home, it’s super portable and fits easily in my bag or car cup holder. The bright, vibrant colors are a fun touch and make it easy to spot. Plus, it keeps my drinks hot or cold for hours, which is a huge win. Definitely one of my favorite purchases—highly recommend! ... show more
Reviewed in the United States on November 11, 2025 by ISIS TRUJILLO
    • Great cup for cold drinks.
Color: Ultramarine Violet
Nice cup that is easy to use and clean. Keeps my cold drinks nice and cold for hours on end and my ice melts slowly. Durable and a beautiful color. Good quality.
Reviewed in the United States on December 6, 2025 by KOWENS
    • Worth Every Penny!
Color: White
This tumbler is the real deal. Keeps my coffee hot for hours and my cold drinks stay ice cold all day long. Not even exaggerating - I've left ice in there overnight and it's still there in the morning. The MagSlider lid is super handy and doesn't leak when I toss it in my bag. Love that it's stackable too so it doesn't take up a ton of space in my cabinet. Yeah it costs more than other tumblers but you can tell the quality is there. Thing is built like a tank. Already want to grab another one. ... show more
Reviewed in the United States on December 6, 2025 by Alec
    • Perfect for a cup of coffee
Color: Tropical Pink
This is the perfect size and fits in my cup holder easily. The color is adorable and looks even better in person. It keeps my coffee hot for a really long time, which I love, and it feels super durable. Exactly what I expect from YETI and worth every penny.
Reviewed in the United States on November 25, 2025 by Autumn Skye
    • Great goft
Color: Rescue Red
Review Image by Nyhrdcore1 Nyhrdcore1
Exceeded expectations. Keep hot liquid hot and cold liquid cod for long periods of time. Exact color as on picture. Not to heavy, very durable. Easy to grip and hold. Does not leak easily. Designed perfectly for all cup holders.
Reviewed in the United States on December 9, 2025 by Nyhrdcore1 Nyhrdcore1
    • Amazing thermal cup – highly recommend!
Color: Black Forest Green
Review Image by Anna Anna
We are absolutely happy with this thermal cup! It keeps drinks hot for a really long time, which was a pleasant surprise. The design looks modern, stylish, and very high quality. What impressed us the most is how durable it is — even after a few accidental drops, it still looks perfect, with no dents or damage at all. You can really feel that it’s made to last. Great quality, great performance, and beautiful appearance. We’re very happy with this purchase and would definitely recommend it! ... show more
Reviewed in the United States on January 8, 2026 by Anna Anna
    • Not really 20oz
Color: Black
I prefer my 16oz Contigo autoseal travel mug for daily use, but when I want to use a straw, the Yeti tumbler with MagSlider works better. They're both pretty good at keeping drinks hot or cold. The Contigo is better for spills. The Yeti obviously has to have the slider closed, but even then, it'll leak some if it tips, especially if it rolls or gets rattled once tipped. I like the Yeti Tumbler, especially the stackable design, but it's false advertising. The 20oz stackable tumbler only holds 16oz. The 30oz version is ridiculously big and only holds 26oz. The 20oz fits fine in a car cup holder, but sinks down lower than you'd expect, especially if you're used to standard 22oz paper cups. It would be nicer if it were a little taller to actually hold 20oz of liquid. ... show more
Reviewed in the United States on January 13, 2026 by Len
    • Great quality. Worth the price.
Color: Firefly Yellow
Great quality. The lid closes easy with magnetic pull. It is not a complete seal meaning it will leak a bit if you shake it but it is great quality and color. I’m very satisfied with it.
Reviewed in the United States on January 19, 2026 by Aryan

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