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YETI

YETI Rambler 20 oz Stainless Steel Vacuum Insulated Tumbler w/MagSlider Lid

  • Based on 146,642 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 14
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Color: Seafoam


Size: 20 Ounces


Features

  • The Rambler 20 oz. is made from durable stainless steel with double-wall vacuum insulation to protect your hot or cold beverage at all costs
  • These Ramblers come standard with the YETI MagSlider Lid, the only drink lid that uses the power of magnets to keep your water, beer, or favorite drink on lock
  • 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 leakproof and will not prevent spills
  • YETI Ramblers are dishwasher safe, and have a No Sweat Design to make sure your hands stay dry. The tough Duracoat coating on the colored tumblers wont crack, peel or fade
  • The YETI 20 oz Rambler Tumbler stands 6 7/8 in high and has a lip diameter of 3 1/2 in. All YETI 20 oz. Tumblers are sized to fit in standard sized cup holders

Description

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Brand: YETI


Material: Stainless Steel


Color: Seafoam


Capacity: 20 Fluid ounces


Special Feature: Break Resistant, Dishwasher Safe


Brand Name: YETI


Recommended Uses For Product: Travel


Included Components: Lid


Specific Uses For Product: Cold Drinks, Hot Drinks


Age Range Description: Adult


League Name: ncaa


Manufacturer: YETI


UPC: 888830306109 888830021811


Global Trade Identification Number: 11, 09


Set Name: 20 oz Tumbler with MagSlider Lid


Model Number: 21070060016


Manufacturer Part Number: 21070060016


Manufacturer Warranty Description: NO


Item Type Name: YETI Rambler 20 oz Stainless Steel Vacuum Insulated Tumbler w/MagSlider Lid, Seafoam


Other Special Features of the Product: Break Resistant, Dishwasher Safe


Color: Seafoam


Product Style: Casual


Theme: Outdoor


Shape: Round


Pattern: Solid


Occasion: Any Occasion


Material Type: Stainless Steel


Product Care Instructions: Dishwasher Safe


Material Features: Insulated


Reusability: Reusable


Is the item dishwasher safe?: Yes


Finish Types: Matte


Capacity: 20 Fluid ounces


Unit Count: 1.0 Count


Item Weight: 0.77 Pounds


Item Dimensions W x H: 3.5"W x 7"H


Number of Items: 1


Size: 20 Ounces


Frequently asked questions

The YETI Rambler Tumbler is renowned for its superior insulation qualities. It's made of durable stainless steel with a double-wall vacuum insulation. This insulation protects against heat and cold, keeping your beverages hot or cold for extended periods of time.

Yes, the YETI Rambler Tumbler comes with a MagSlider Lid. This is a magnetic lid which helps to keep your drink contained and prevents heat or cold from escaping.

The YETI Rambler Tumbler can hold 20 ounces of liquid, making it perfect for all your on-the-go beverage needs.

Yes, the YETI Rambler Tumbler is dishwasher safe. This means you can enjoy your favorite beverages without worrying about a tiresome cleanup process afterwards.

Similar Products

Top Amazon Reviews

šŸš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Yeti Rambler 20 oz Stainless Steel Vacuum Insulated Tumblers are praised by customers for their quality build and thermal insulation capabilities. Users highlight that the tumblers successfully keep beverages hot or cold for numerous hours. Moreover, the product comes in a variety of pleasing colors and offers a snugly fitted lid that prevents leakage. Some users caution that certain residues, such as coffee stains, may not be completely removed with a dishwasher and suggest handwashing instead.

Pros

  • šŸ‘ Built with high-quality, durable materials
  • šŸ”† Provides superior thermal insulation for both hot and cold drinks
  • šŸŒˆ Comes in a pleasing variety of colors
  • šŸ’¦ Has a leak-proof lid

Cons

  • ā˜• Dishwasher might not remove some residues, such as coffee stains
  • šŸ’§ Requires handwash for a thorough clean

Should I Buy It?

Yes, if you're looking for a durable, leak-proof, and thermally efficient tumbler that can keep your drinks at their initial temperature for hours, the Yeti Rambler 20 oz Stainless Steel Vacuum Insulated Tumbler would be a worthy investment. The need for occasional handwash for deep cleaning may be a slight inconvenience, but is far outweighed by the product's commendable benefits.

    • Durable, Stylish, and Keeps Drinks Cold All Day Durable, Stylish, and Keeps Drinks Cold All Day
Color: Sea View Size: 20 Ounces
Review Image by Amazon Customer
Iā€™m extremely happy with this YETI Rambler. The quality is excellent, and it keeps my cold beverages ice cold for around 12 hours. Even after several hours, thereā€™s still ice left in the cup, which is impressive. It also fits perfectly in my carā€™s cup holder, making it great for commuting, running errands, or road trips. The tumbler feels sturdy, is easy to clean, and the lid helps prevent spills while on the go. The color is beautiful, and it looks just as nice in person as it does online. Although itā€™s more expensive than some other tumblers, the performance and durability make it well worth the investment. I highly recommend it to anyone looking for a reliable, high-quality insulated tumbler. ... show more
Reviewed in the United States on July 4, 2026 Reviewed in the United States on July 4, 2026 by Amazon Customer
    • Best brand for your money!
Color: Low Country Peach Size: 20 Ounces
Yeti is just top quality when it comes to keeping your drinks warm or cold. The color is beautiful and fits in the cup holder in my car. Itā€™s so easy to use and clean and the best part is your hands will not get cold holding the cup! Itā€™s also durable and will last for a long time so definitely worth the money! ... show more
Reviewed in the United States on May 21, 2026 by Amazon Customer
    • remium Quality That Actually Delivers ā€“ Worth Every Penny
Color: Firefly Yellow Size: 20 Ounces
The YETI Rambler 20 oz tumbler absolutely lives up to the hype. From the moment you pick it up, you can tell itā€™s built to lastā€”solid, durable, and designed with real everyday use in mind. The insulation is outstanding. Hot drinks stay hot for hours, and cold beverages stay ice-cold even in warm conditions. Iā€™ve left ice in it for an entire day and still had some left the next morningā€”very impressive. The MagSlider lid is a great feature. Itā€™s convenient, easy to use, and helps prevent splashes, especially when youā€™re on the go. While itā€™s not 100% leakproof, it does a great job for normal use like commuting or working at a desk. The size is perfectā€”fits comfortably in most cup holders and has a great capacity without feeling bulky. The finish also holds up well over time and resists scratches better than expected. Overall, this is one of those products where you truly get what you pay for. ... show more
Reviewed in the United States on April 9, 2026 by Irene
    • Amazing
Color: Black Forest Green Size: 20 Ounces
This Yeti cup is excellent and lives up to the hype. It keeps drinks cold for hours on end and hot beverages stay warm far longer than expected. The build quality feels extremely solid, with a durable exterior that can handle drops, bumps, and everyday abuse without issue. The lid fits securely, helping prevent spills, and the design is easy to hold and use on the go. Itā€™s perfect for travel, work, outdoor activities, or just daily use at home. Overall, itā€™s a high-quality, reliable cup that performs exactly as promised and is absolutely worth it. ... show more
Reviewed in the United States on May 21, 2026 by Randy needham
    • Literally the best cup I own
Color: Black Size: 20 Ounces
This is easily the best cup I own. I use it constantly, especially at the beach, pool, and lake, and it keeps drinks cold for an absurd amount of time. The insulation is the real selling point. I left it sitting on my counter with nothing but ice in it, and there was still ice in the cup the next afternoon. Thatā€™s not ā€œkind of worksā€ territory. Thatā€™s ridiculous in the best way. Itā€™s also just a great size. Big enough that Iā€™m not constantly refilling it, but still easy to carry around and use on the go. The MagSlider lid is convenient, the cup feels sturdy, and it has held up well so far. Itā€™s not the cheapest tumbler, but after using it, I get the hype. This is one of those things I bought once and immediately understood why people swear by YETI. ... show more
Reviewed in the United States on May 17, 2026 by Matt & Melissa
    • Great design
Color: Sea View Size: 20 Ounces
Love everything about it. I always take a glass of water to bed. I must take medication during the night so it doesnā€™tā€™ effect other meds I need to take later. The tumbler is very sturdy, great looking and keeps my water cold. The magnetic cover over the spout works so easy. It can be removed to clean the lid thoroughly. I like that the lid does prevent most of the water from leaking out if it is knocked over. It is not water tight. This Tumbler is great if you need a refreshing drink during the night. ... show more
Reviewed in the United States on June 26, 2026 by M. Stefanowicz
    • Great travel mug
Color: Black Size: 20 Ounces
Perfect insulated mug for hot and cold. Keeps either cold or hot for hours. This cup is perfect because it does fit in the car cupholder. The only downfall is there is no handle and it does spill.
Reviewed in the United States on June 30, 2026 by Nicole W
    • Fantastic but a few shortcomings
Color: Black Size: 20 Ounces
All of the following are amazing about this tumbler: The weight of the tumbler, the texture and feel of the outside, excellent heat retention, build quality, and that it fits in cup holders. The MagSafe closure is really neat. I like that you can put it in the dishwasher and not worry about the vacuum seal breaking. The finish on the cup seems really sturdy and unlikely to scratch off unless you really want to. Here's what I don't like: The declared 20oz capacity isn't really. As mentioned in other reviews, it's more like 16 oz. At Starbucks, it will not hold a Venti (twenty). If you want to use your own cup, order a Grande, especially if you have mods or want to add milk. It will not accept a full 4cup pot at home either. I wish it had a silicone bottom, but that's minor. I miss having a handle, but that's a personal preference I didn't realize I had until now (I formerly had a cup with a handle but the seal broke) The lid is definitely not leak proof and which is really the Achilles heel of this tumbler. It's not easy to spill and the lid will stay on if you knock the tumbler over, but the liquid WILL leak out. If you want a Venti, size up. If you tend to spill your coffee, you are probably not safe with this one. Otherwise, you'll probably like this cup a lot. I do. ... show more
Reviewed in the United States on April 2, 2026 by Jason E

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