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Details & care
Enjoy everything from your morning coffee to fireside brews in this stackable, space-saving cup with double-wall vacuum-insulated construction that keeps your beverage at the perfect temperature, whether hot or cold. And the MagSlider lid helps prevent spills when you're on the move.
- 3.5" x 6.5"
- 0.8 lb.
- Holds 20 oz.
- 18/8 stainless steel
- Dishwasher safe
- Imported
- Item #11007585
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Most helpful positive review
Jan 13, 2026
Worth it
Great product. Keeps drinks warm for a very long time.
Anonymous
Verified purchase
Reposted from YETI.com
Most helpful critical review
Jan 22, 2026
Not Spill-Proof as Expected
I bought two YETI 20 oz Stackable Cups for my wife and me, expecting the quality YETI is known for. Unfortunately, the lid does not prevent liquids from spilling, which was a major disappointment.
I also own a YETI backpack that has a designated pocket for a cup or bottle. I placed the stackable cup there, assuming it would be safe for everyday use. Instead, my coffee spilled all over the inside of the bag, making a mess and soaking the backpack. This is especially frustrating since this is the bag I use to carry my laptop and other equipment.
The cup itself feels well-made, but the lid design makes it unsuitable for carrying liquids in a bag. For a premium-priced product, I expected better spill protection especially when used with other YETI gear.
Zlatan
Verified purchase
Reposted from YETI.com
YETI.com response
Thank you for providing us with your feedback. The MagSlider Lid is not leak-proof but is splash resistant. This lid is designed to release pressure while closed and therefore cannot be leak-proof. Please view the video on the MagSlider product page for more information. Our Rambler bottles, with their threaded interface, are our leak-proof options.
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Sort by Most Helpful
Zlatan
Reposted from YETI.com
Verified purchase
Jan 22, 2026
Not Spill-Proof as Expected
I bought two YETI 20 oz Stackable Cups for my wife and me, expecting the quality YETI is known for. Unfortunately, the lid does not prevent liquids from spilling, which was a major disappointment.
I also own a YETI backpack that has a designated pocket for a cup or bottle. I placed the stackable cup there, assuming it would be safe for everyday use. Instead, my coffee spilled all over the inside of the bag, making a mess and soaking the backpack. This is especially frustrating since this is the bag I use to carry my laptop and other equipment.
The cup itself feels well-made, but the lid design makes it unsuitable for carrying liquids in a bag. For a premium-priced product, I expected better spill protection especially when used with other YETI gear.
YETI.com response
Thank you for providing us with your feedback. The MagSlider Lid is not leak-proof but is splash resistant. This lid is designed to release pressure while closed and therefore cannot be leak-proof. Please view the video on the MagSlider product page for more information. Our Rambler bottles, with their threaded interface, are our leak-proof options.
Anonymous
Reposted from YETI.com
Verified purchase
Jan 13, 2026
Worth it
Great product. Keeps drinks warm for a very long time.
Williams88
Reposted from YETI.com
Verified purchase
Jan 4, 2026
I will buy another one here soon
Awesome I will buy more of yeti’s stackable cup over the time
Kimberly D P
Reposted from YETI.com
Verified purchase
Dec 26, 2025
Popular new colors and perfect size
Perfect gift for son n law and son and their favorite colors
Teacher Gal
Reposted from YETI.com
Verified purchase
Dec 26, 2025
Better shape than OG Rambler
I love the shape of the stackable cups (YETI, bring back the 16 oz that's tall like this!!!). For me as a petite person, the tapered body helps my smaller hands with grip compared to my original Rambler tumblers.
Anonymous
Reposted from YETI.com
Verified purchase
Dec 23, 2025
Love YETI!
My husband and I love all of the YETI products. They are sturdy and come in great colors. We are customers for life.