Does this fit on an rtic 30oz tumbler?

It won’t definitely fit your new design Rtic tumbler, new vs old design? New it’s just the bear with R embeded within, the old design spells rtic around the base. The new design it’s 3-7/8” wide at the mouth while the Yeti and rtic old designs are 3-3/4”, believe me, I’ve done some research and ordered for the 4th time and I’m still getting the small lids that won’t fit my rtic new design such a pain, even with the descriptions reading that’ll fit my new design, ugh! Contemplating to buy a new cup now.

Does this fit on yeti rambler 14oz mug ?

The 30 oz magslider fits on the 14oz mug

Have anyone had an issue with the slider not working like the video someone posted?

The one in video doesn’t look like the YETI one.

what's the outside and inside diameters? My cup is not a Yeti. Thank you

Top of lid is 3 15/16", Bottom from outside the rubber seal is 3 3/4", Inside the seal 3 1/2"

Yeti Rambler Magslider Lid For The Tumbler 30 Oz | Desertcart British Virgin Islands

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$84.29

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧲 Sip smarter, not harder — the magnetic lid that keeps up with your hustle.

MAGNETIC MASTERY - Harnesses real magnets for effortless, spill-proof sipping on the go.
SPOTLESS SIMPLICITY - Easily pops off for quick rinsing and dishwasher-safe cleaning—hygiene made hassle-free.
DURABLE DEPENDABLE - Shatter-resistant and BPA-free for safe, long-lasting use with your favorite Rambler tumbler.
PERFECT FIT EVERY TIME - Designed exclusively for 30 oz Rambler Tumblers—upgrade your hydration game instantly.
SEE THROUGH CONVENIENCE - Crystal clear lid lets you know exactly when it’s time for a refill—never run dry in style.

The YETI Rambler Magslider Lid for 30 oz tumblers features innovative magnetic technology for smooth, spill-resistant sipping. Its crystal clear, shatter-resistant, and BPA-free design ensures durability and easy cleaning, making it the perfect upgrade for your Rambler tumbler. Dishwasher and microwave safe, this lid combines convenience with rugged reliability.

Specifications

ASIN	B01N52GRG5
Best Sellers Rank	#139,024 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #1,145 in Sports Water Bottle Accessories
Brand	YETI
Brand Name	YETI
Closure Type	Lid
Colour	Black
Customer Reviews	4.8 out of 5 stars 15,706 Reviews
Global Trade Identification Number	00888830014547
Is the item dishwasher safe?	Yes
Is the item microwaveable?	Yes
Item Type Name	Sports Other
Item Weight	45 g
Manufacturer	YETI
Manufacturer Part Number	21070070011
Material	other
Material Type	other
Model Number	YETI 30 L
Number of Pieces	1
Product Style	all-season
Shape	Round
Style	all-season
UPC	888830014547

Reviews

A**R

Yeti lid

love it, got a big yeti cup in USA but lid was damaged and was able to get a lid here no probs great fit, good value

18.09.2024

G**D

Fits

Fit 42oz mug perfectly. Now I don’t have to drink hot beverages out of a straw!

29.05.2026

C**Y

Love

It Suctions really well onto the flask and I love the magnetic opener. It makes it really easy to clean and not as fiddly to move around.

15.02.2023

A**R

Fits 40oz

Fits the 40oz no problem

9.01.2026

L**B

Bubbly mouth piece

The rest of the lid is completely leak proof, however the part you drink from bubbles even just when carrying normally

16.05.2024

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$84.29

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

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