YETI
YETI Rambler® 20 oz Tumbler with MagSlider Lid
#334504886
$40.00
Top Rated
BIG SKY BLUE
- MED YELLOW
20
- 20
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Product Details
The YETI Rambler® 20 oz Tumbler with MagSlider Lid is a durable, insulated tumbler crafted from stainless steel. With double-wall vacuum insulation, it keeps hot beverages piping hot and cold drinks refreshingly chilled for hours.
Double-wall vacuum insulation by YETI keeps beverages at the ideal temperature for hours, preventing premature cooling or heating
MagSlider Lid features powerful magnets that create a secure seal to help contain spills while still allowing easy access to your drink
Durable 18/8 stainless steel construction resists punctures, dents and rust for long-lasting use in any environment
Shatter-resistant body withstands drops and impacts, offering reliable durability for active lifestyles
Cup holder compatible design with a 20 oz capacity makes this tumbler perfect for travel, commuting or outdoor adventures
Dishwasher-safe for effortless cleaning after every use
| Primary Material | Stainless Steel |
|---|---|
| Product Height (cm) | 18.00 cm |
| Product Width (cm) | 8.00 cm |
| Product Length (cm) | 18.00 cm |
| Product Weight (g) | 399.00 g |
| Consumer Pack Size | 1 |
| Advanced Features | Lead-Free,Sweat Resistant,Impact Resistant,Lid,Insulated,Double Walled,Dishwasher Safe,BPA Free |
| Product Use(s) | Hot Beverages,For Children,Camping/Outdoors,General Use,For Travel,Home,Cold Beverages |
Online Ordering
- Free Pick Up In-Store
- Free Standard Shipping on orders over $99
- Same-Day Delivery costs $9.99 per order
- Online Ordering Information
Returns
- Most products can be returned or exchanged at any Sport Chek retail store
- Return to our warehouse via mail at your cost
- Returns must be made within 30 days to receive a full refund
- Returns made between 31 and 60 days will receive merchandise credit
- The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.
Compare Similar Items
Only Show Differences | Currently Viewing | |||||
| Ratings | ||||||
| Primary Material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | |
| Consumer Pack Size | 1 | 1 | 1 | 1 | 1 | |
| Advanced Features | Lead-Free,Sweat Resistant,Impact Resistant,Lid,Insulated,Double Walled,Dishwasher Safe,BPA Free | Lead-Free,Sweat Resistant,Lid,Insulated,Double Walled,Dishwasher Safe,BPA Free | Lead-Free,Sweat Resistant,Impact Resistant,Lid,Insulated,Double Walled,Dishwasher Safe,BPA Free | Leak-proof,Straw Included,Insulated,BPA Free | Carry Handle,Insulated,Dishwasher Safe,BPA Free |
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Reviews
1 to 8 of 55 Reviews.
1 – 8 of 55 Reviews
Most Recent
5 out of 5 stars.
nothing was wrong
12 days ago
nothing was wrong and it was exactly what we were looking for
Yes, I recommend this product.
Helpful?
5 out of 5 stars.
Yeti cup
21 days ago
I loved every custom cup I made good material good
Originally posted on YETI.com
5 out of 5 stars.
Impressive Durability
23 days ago
* On May 18, 2026, my kitchen was destroyed in a fire. In the days afterward, as I sorted through the damage, I was shocked to discover that my Yeti tumblers had survived.
They had been exposed to extreme heat, yet they remained intact and usable. While they showed signs of what they had been through, they did not warp or melt. Unfortunately, several tumblers I owned from other brands weren't as fortunate—they warped badly or melted completely and had to be discarded.
Seeing the difference firsthand gave me a whole new appreciation for the quality and durability of Yeti products. I bought them because they perform well for everyday use, but I never expected them to withstand conditions like those created by a kitchen fire.
When so much was lost, it was genuinely impressive to find something that endured. My experience has made me an even bigger believer in Yeti's craftsmanship and durability, and I'll continue recommending their products to friends and family.
Yes, I recommend this product.
Originally posted on YETI.com
1 out of 5 stars.
Not as pictured - must buy lid part separately
a month ago
Does not come with magslider for lid, even though pictured. You have to buy that part separately. Sad
No, I do not recommend this product.
Originally posted on YETI.com
Response from YETI Outfitter:
a month ago
YETI Outfitter
It looks like a member of our Outfitter Team has already reached out via email regarding your inquiry. Feel free to let us know if you need further assistance.
5 out of 5 stars.
Worth it, would love to see a 20oz ceramic lined
a month ago
Great cups for coffee at work, durable and keep it nice and hot. A 20 oz with ceramic liner would be awesome though.
Yes, I recommend this product.
Originally posted on YETI.com
1 out of 5 stars.
Absolutely not 20 oz, 17oz with the lid on.
a month ago
I wanted a 30 oz stackable like my others but it seems they've quit making those in seasonal colors. I thought I'd go ahead and try the 20oz because the color was cute. When it arrived it just looked so shockingly small. I filled it with water at my fridge which counts ounces as it fills and this 20 oz cup only holds 17 ozs if you want the lid on it. I double checked by pouring it into measuring cup and 17 oz was accurate. The only way this thing is ever going to hold 20 oz of liquid is without the lid and filled so full its almost running over. I'm not sure how they're allowed to advertise the product this way...why not just call this a 16 oz cup at this point? Now I'm questioning my other cups from here and what they actually hold.
No, I do not recommend this product.
Originally posted on YETI.com
Response from YETI Outfitter:
a month ago
YETI Outfitter
Previously, the capacity was measured to the bottom of the lid. The new capacity is measured to the brim of the vessel with no lid on. This measuring capacity is being standardized across all drinkware with MagSlider™ and Straw lids.
1 out of 5 stars.
Drink hole lid too big for hot liquids!
3 months ago
I bought this as my driving cup for hot coffee but whilst the cup size is great the hole where the liquid comes out is way too big meaning every time you go to take a sip, you end up burning your lips as the liquid comes out out too fast and too much. I am surprised actually no one has noticed this. Its actually really dangerous.
No, I do not recommend this product.
Originally posted on YETI.com
Response from YETI.com:
3 months ago
YETI Outfitters
Thanks for letting us know what you think. We’ll make sure your feedback gets to the right people. If there’s anything else we can do for now, please reach out to our contact page: https://www.yeti.com/contact-us.html.
3 out of 5 stars.
Great mug, issues with paint
3 months ago
I've had two of the 20Oz ramblers with the Mag slider lids. Over all, I like the mug and its performance, but I've had the mugs for about a year and the paint is flaking off.
No, I do not recommend this product.
Originally posted on YETI.com
1 – 8 of 55 Reviews
