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Splash Proof Slide Lid for 30 oz Tumblers

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  • Clear enough to see your drink, dark enough to keep the suns rays from melting your ice
  • Tritan copolyester plastic is guaranteed not to break even when unclipping the top for cleaning
  • Sits below the rim making your drinking experience more comfortable
  • Large opening is big enough for any straw
  • Slows down accidental spills and protect your home and car

Keeps your cold drinks colder and your hot drinks hotter!

Sliding lid for 30 oz. Stainless Steel Tumblers. Fits YETI ® Tumblers, and many other brands.

YETI ® and Rambler ® are registered trademarks of YETI Coolers, LLC. Thermik is not affiliated with YETI. YETI does not approve, endorse, or sponsor any of Thermik’s products.


Type: Lid

Customer Reviews

Based on 23 reviews
5 Star
39% 
9
4 Star
17% 
4
3 Star
13% 
3
2 Star
17% 
4
1 Star
13% 
3
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  • Reviews (23)
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BC
10/02/2017
Brenda C.
United States

JUST PERFECT!!

I am really happy with my RTIC 30 ounce mug, keeps ice up to 24 hours. But the sipping site on the lid remained open, without a closing option. When I learned Thermik made a slide lid that might fit my RTIC, I was so happy! I ordered 2 (1 for me, 1 for my partner) and they fit perfectly. I had already also already ordered from Thermik 2 handles for our mugs. Thank you! Brenda

Splash Proof Slide Lid for 30 oz TumblersSplash Proof Slide Lid for 30 oz TumblersSplash Proof Slide Lid for 30 oz Tumblers
BR
08/29/2017
Betty R.
United States

Splash proof lid for 30 oz tumbler

It does not stay open when drinking, I have to hold it open. It also doesn't stop spills.

LB
08/08/2017
Leilani B.
United States

Slide Proof Lid - works poorly

Lid slides shut when cup is tipped to drink. Doesn't stay open without being held. Not pleasant to have to use two hands to drink.

DC
06/25/2017
Debra C.
United States

DOES NOT FIT WAL-MART 30 oz CUPS

I bought this lid because I thought a 30 oz. lid would fit ALL 30 oz. cups. But the cup I had was from Wal-Mart. I found out they are NOT all the same size. It did not fit my cup at all, neither did the big orange handle. So I bought a cup from Yeti, cuz I love the Tahoe Blue color & the orange handle w/blue cup would be good together (Warrior colors-sort of) The lid I bought from Thermik is good, but I think I will buy the straw top lid from from Yeti. I have had too many spills in the car with this one, as I use a straw for drinking Diet Pepsi, ice tea, & lemon aide about 90% of the time. Plus, it is clear so I can easily see inside & I like the way the straw hole is perfectly fitted to the staw & you get both the lid & straw together. (if you made lids to fit the Wal-Mart/Target cups, I think you would sell out of them!)

PK
05/07/2017
Peggy K.
United States

Doesn't work

I lost most of my water every time I used it. If it barely tips, it spills.


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