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

  • Based on 83 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sep 7 – Sep 8
Order within 12 hours and 13 minutes
Available payment plans shown during checkout

Color: Firefly Yellow


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


Color: Firefly Yellow


Special Feature: Vacuum Insulated


Style: Casual


Theme: Outdoors


Brand: ‎YETI


Color: ‎Firefly Yellow


Special Feature: ‎Vacuum Insulated


Style: ‎Casual


Theme: ‎Outdoors


Occasion: ‎Any Occasion


Included Components: ‎Lid


Shape: ‎Cylindrical


Product Care Instructions: ‎Dishwasher Safe


Material Feature: ‎Insulated


Reusability: ‎Reusable


Unit Count: ‎1.0 Count


Product Dimensions: ‎3.45"W x 3.45"H


Number of Items: ‎1


Manufacturer: ‎YETI


UPC: ‎888830400302


Size: ‎Medium


Item Package Dimensions L x W x H: ‎6.73 x 5.43 x 3.82 inches


Package Weight: ‎0.36 Kilograms


Item Dimensions LxWxH: ‎3.45 x 3.45 x 3.45 inches


Brand Name: ‎YETI


Part Number: ‎21071504711


Date First Available: February 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 7 – Sep 8

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.

Top Amazon Reviews


  • YETI Does It Again!
Color: Firefly Yellow
Bought this YETI Rambler specifically for pool days and it's absolutely perfect! It keeps my drinks ice-cold for hours—even under the blazing sun. The stainless steel is super durable, and the vibrant color makes it easy to spot among all the towels and floats. Plus, the lid is nice and secure. Worth the price. ... show more
Reviewed in the United States on July 29, 2025 by Mily

  • Keeps coffee hot!
Color: Firefly Yellow
Love love love it! Morning coffee stays hot! I take it to work and stays hot. Love the color. Easy to hold and drink. I use a straw with min. Easy to clean. Great size. Very good quality and is leak proof.
Reviewed in the United States on March 12, 2025 by Sherri

  • Good cup for coffe
Color: Firefly Yellow
A very good cup , fits in a cup holder , keep temperature perfectly and for a long time , not cheap , lid is easy to wash and put on and doesn’t get off easy , doesn’t leak !
Reviewed in the United States on July 10, 2025 by Amazon Customer

  • Perfect for my hot tea
Color: Firefly Yellow
I use this cup for hot beverages and it works well. Love the vibrant color too!
Reviewed in the United States on July 29, 2025 by Amazon Customer

  • Yellow Yeti perfection
Color: Firefly Yellow
As described- Yeti quality- and bright construction yellow for my husband who easily loses things…
Reviewed in the United States on July 1, 2025 by Miranda Agee

  • nice color stays cold
Color: Firefly Yellow
love the color
Reviewed in the United States on June 28, 2025 by Amazon Customer

  • Great product
Color: Firefly Yellow
Keeps my coffee hot almost all day long
Reviewed in the United States on March 18, 2025 by zachary kennedy

  • Ice that didn't melt over night in the car..
Color: Firefly Yellow
Keepsy ice cold even in the AZ heat! My son couldn't believe it my ice was still Intact and hardly melted! He was really impressed. I love the magnetic top
Reviewed in the United States on August 10, 2025 by Areceli Freitag

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