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Tumbler 20 oz. Exterior Front

Outside 6 7/8” × 3 1/2”

empty weight 12.7 oz.

Stainless SteelTahoe BlueSeafoamOlive GreenBlack
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With the Rambler 20 oz. Tumbler, your beverages will stay ice cold or piping hot longer. We over-engineered these double-wall insulated tumblers with an 18/8 stainless steel body, which means your drink still keeps its temperature no matter how much of a beating this cup takes.

Our Ramblers are BPA-free (obviously), have a No Sweat™ Design to make sure your hands stay dry, and are dishwasher-safe. And you can pick the YETI DuraCoat™ Color to fit your gear — Rambler Tumblers are available in Tahoe Blue, Seafoam, Olive Green, and Black.

All to say, these Ramblers Tumblers are the colored YETI cups that will keep your drink cold (or hot) until the very last sip.
  • The stainless steel on-the-go cup solution
  • Double-wall vacuum insulation keeps cold drinks cold and hot drinks hot
  • No Sweat™ Design makes for a secure grip with no condensation
  • Lid is dishwasher-safe and shatter-resistant
Rambler Sketch
The 100% leakproof cap
with a 3-finger grip.
Over-the-nose™ technology
Extra-wide opening for easy loading,
drinking, and cleaning.
Load-and-Lock™ Gasket
Twist-off gasket keeps your bottle
or can securely in place.
18/8 stainless steel
Made with kitchen-grade stainless steel, so they’re puncture- and rust-resistant.
18/8 stainless steel
Made with kitchen-grade stainless steel,
so they’re puncture- and rust-resistant.
Double-wall vacuum insulation
Keeps cold drinks cold and hot drinks hot
until the last sip.
No sweat™ design
Keeps fingers dry and unfrostbitten.


Collegiate Ramblers
Show your school spirit in durable 18/8 stainless steel. With our customized Ramblers, you can sport your school pride from the tailgate to the afterparty.
Rambler 20 oz. Tumbler is rated 4.8 out of 5 by 12548.
Rated 5 out of 5 by from Awesome cup This cup is awesome and has revolutionized my drinking!! No, seriously. This cup is cool. I cant get over how long the ice stays whole when you leave it unattended or without a beverage. No outside cup sweat, no rings on the coffee table, and no water puddle wherever you leave it. I will probably order the colster next for my beers just so I can build up my collection also.
Date published: 2017-02-23
Rated 4 out of 5 by from Need pink You need to make these in pink!!! That would be awesome!!!!
Date published: 2017-02-23
Rated 5 out of 5 by from Rambler 20 oz. Tumbler I just purchased this mug or tumbler and took it on a trip to Arizona and was amazed how cold it kept my iced tea!! Even overnight! I take it everywhere I go! My only complaint is that it does not have a lid! I spilled it on myself and other things a few times. But it is the best mug I have ever had! Thank you! Renee'
Date published: 2017-02-23
Rated 3 out of 5 by from Excellent tumbler ...BUT... You'll not see me without my trusty 30 oz.tumblers. My biggest gripe/issue is that i've severe Rheumatoid arthritis in both hands and fingers and elbows. It's terribly painful to lift up and especially have a proper grip on my tumblers. I have 2 that i use religiously. The 20oz. version just doesn't have as much water i need to drink. I fill 1 30 oz. tumbler 4-6 times every 24 hours of water/ice. The 2nd 30 oz. tumbler, I fill 6-10 times each day for ice. Yes, it's a LOT. But when you're stricken with several illnesses, water is everything! One more thing, the 30 oz. Yeti tumblers most unfortunately do not fit in most vehicle cup holders. My husband has his 20 oz. tumbler but boy it's certainly not stable in vehicle cup holders. Yeti truly must think about spillage/falling issues. Yeti must especially consider accessories for those who depend on Yeti's incredibly long lasting cold powers.... but do something in terms of comfortable and sturdy, but safe handles so we can lift the tumblers with ease. Please consider. The though of not being able to drink from my 30oz tumbler gives me shivers. I don't even want to imagine being without my trusty Yeti ptoducts. Once more, please, please design an accessory for us to use tumblers with comfort and ease. I'm positive that I do not speak just for myself. There are millions out there who would love your tumblers if it comes with comfort and ease. BTW, keep in mind that not all Yeti users of tumblers are men. I only say that because you frequently adverise roughness, rugged use of your products, with rugged men. Have you considered infividuals with limitations? I thank you for your time in hopefully reading this.
Date published: 2017-02-23
Rated 5 out of 5 by from Colored Ramblers For The Win! Just got my Rambler 20 oz. Tumbler in Seafoam yesterday and LOVE it. The color is vibrant and the texture is really nice. Now I'll be able to distinguish between my cup and everyone else's from afar. I'm so excited to use this all summer long. I can't wait to see what colors they add next.
Date published: 2017-02-23
Rated 5 out of 5 by from it works I just wish the lid could close so it won't spill if knocked down.
Date published: 2017-02-23
Rated 5 out of 5 by from Anazing but one issue... Alright so...this mug is amazing. I have never had a mug or thermos or anything work as well at keeping things hot or cold as my YETI Rambler. This mug, in a matter of 2 days, went from my work coffee mug to my everything mug. Freakin' amazing. However in all its amazingness is the issue. I had to change how I prepare my coffee because it keeps it SO FREAKIN' HOT. Before I would make my coffee in my old mug, and by the time I had opened the store up, about an hour, it would have cooled to the point I preferred. I tried that with my YETI, but nooooo. 6 hours. 6 hours this thing kept coffee hot. How? Voodoo? I dunno. But wow. So yeah. Buy one. You will not be disappointed.
Date published: 2017-02-23
Rated 4 out of 5 by from I had a problem with it at first but YETI replaced it at no charge. Good public relations. I liked that they gave me no grief.
Date published: 2017-02-22
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