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

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Description

🧲 Sip smarter, not harder — the magnetic lid upgrade your 30 oz Rambler deserves!

DURABLE SAFE - Shatter-resistant and BPA-free for year-round peace of mind.
MAGNETIC MASTERY - Experience effortless sipping with magnet-powered smooth sliding.
CRYSTAL CLEAR CONTROL - Always know when it’s time for a refill with a transparent lid.
HYGIENIC HASSLE FREE - Pop off, rinse, and return — cleaning made ridiculously easy.
SPILL RESISTANT CONFIDENCE - Stay worry-free on the move with a lid that keeps your drink secure.

The YETI Rambler Magslider Lid for 30 oz tumblers features innovative magnetic technology for smooth, spill-resistant opening and closing. Its crystal clear, BPA-free, and shatter-resistant design ensures durability and easy monitoring of your drink level. Dishwasher safe and simple to clean, this lid is the perfect upgrade for your Rambler tumbler, combining convenience with rugged reliability.

Specifications

ASIN	B01N52GRG5
Best Sellers Rank	#70,373 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #601 in Sports Water Bottle Accessories
Brand	YETI
Brand Name	YETI
Closure Type	Lid
Colour	Black
Customer Reviews	4.8 out of 5 stars 15,691 Reviews
Global Trade Identification Number	00888830014547
Is the item dishwasher safe?	Yes
Is the item microwaveable?	Yes
Item Type Name	Sports Other
Item Weight	0.1 Pounds
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

A**R

Fits 40oz

Fits the 40oz no problem

9.01.2026

A**E

Love it

This has been amazing. Enjoy it so much more than the straw. Cleaning is a breeze as its magnetic

3.03.2026

A**A

producto original

funciona perfecto y original

4.11.2025

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

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 64.85

Duties & taxes included

In stock

Sold byAmazon SpainDelivered 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 Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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YETI Rambler Magslider Lid for the Tumbler, 30 oz

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Details

Description

Specifications

Reviews

Common Questions