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🧲 Sip smarter, spill less — the magnetic lid that keeps up with your hustle.
The YETI Rambler MagSlider Lid is a BPA-free, shatter-resistant magnetic lid designed exclusively for 30 oz Rambler Tumblers. It features a spill-resistant magnetic slider for smooth opening and closing, a crystal-clear design for easy drink monitoring, and a removable slider for effortless cleaning. Perfect for professionals who demand durability and convenience in their daily hydration.















| Asin | B01N52GRG5 |
| Best Sellers Rank | #6,876 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #432 in Tumblers & Water Glasses |
| Brand Name | YETI |
| Closure Type | Magnetic |
| Color | Large |
| Customer Reviews | 4.8 4.8 out of 5 stars (35,295) 4.8 out of 5 stars |
| Global Trade Identification Number | 00888830014547 |
| Included Components | YETI Rambler Magslider Lid for The Tumbler, 30 oz |
| Item Dimensions L X W | 2"L x 2"W |
| Item Type Name | YETI Rambler Magslider Lid for The Tumbler, 30 oz |
| Item Weight | 1.6 ounces |
| Manufacturer | YETI |
| Manufacturer Part Number | 21070070011 |
| Material Type | ['18/8 reinforced stainless steel'] |
| Model Number | YETI 30 L |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Product Style | Fits Mug & 30 oz |
| Shape | Round |
| Unit Count | 1 Count |
| Upc | 888830014547 |
User
The Perfect Replacement Lid—Just Like the Original
The YETI MagSlider Lid is exactly what I was looking for. It fits my Rambler perfectly and has the same excellent quality and durability that I've come to expect from YETI products.The magnetic slider works smoothly, is easy to remove for cleaning, and helps prevent spills during everyday use. I also like that the lid is sturdy, crystal clear, and feels built to last.Whether you're replacing a damaged lid or simply want to have an extra one on hand, this is well worth it. It performs just like the original and gives my favorite YETI tumbler a new life.If you own a YETI Rambler, this replacement lid is a perfect fit and an excellent investment. Highly recommended!
User
Excellent lid!
I have a mk4 VW Golf and was constantly having issues spilling tea on my center console and radio when trying to put the cup into the cup holder. Those who have these cars will likely know exactly what I mean!I never thought I would ever own a Yeti product, as I have picked their mugs up in the store and they felt to me as overpriced imported stainless mugs with a trendy name on them. I have a few 20 oz. tumblers which have the same lid diameter as the Yeti, and I was looking at some of the aftermarket Yeti lids to provide better spill resistance than the original lids. In the search I found this one, which costs slightly more than the 2-packs of non-Yeti lids out there. I like the concept and decided to give it a try, even though the lid costs $4 more than the entire Harbor Freight mug I use it with. This lid is NOT leak proof, nor did I expect it to be, but when I finally get the spring loaded cup holder on my car open and the cup suddenly slams down onto its lower brace, this lid effectively prevents the tea eruptions which plagued the original lids (as long as I remember to close the slider!)Now I would like to praise the action of the magnetic sliding cover. The cover is incredibly well designed. It is bi-directional, by which I mean that you can install it in either orientation after cleaning and the holes all line up. The sliding action is absolutely excellent, with the magnetic detents providing excellent tactile feedback. The slider always moves easily and has never become gummed up with dried beverage like some others I have used. I have found it easiest to remove for cleaning by starting with the lid in the open position, inserting my index finger in the drink hole and pinching the slider against my index finger with my thumb while pulling upwards to break it free from the magnetic field. The entire surface of both the slider and lid are then easily accessed for thorough cleaning, and all you need to do is get the slider close to the lid again and it will snap back into the correct position.This is a great innovation by Yeti. They didn't invent the vacuum insulated mug, and their implementation of the mug is really nothing special in my opinion. They DID however reinvent the simple spill resistant lid, and did so in such great fashion that when I left my mug on the roof of my car and dumped it in the middle of the road, not only did I spend a good 10 minutes shining a flashlight around a busy intersection to make an unfruitful attempt to locate the lid, I also ordered another immediately after giving up on the search.To reiterate, I highly recommend this product and can now be legitimately considered a return customer. I will probably buy a few for some of my family members and friends this Christmas as well.
User
It fits!!
Perfect??
User
Great quality
Perfect fit and quick delivery. Excellent product.
User
Useful replacements that work like the original lids
These Yeti MagSlider lids are great to have as extras or replacements. Our family has a lot of Yeti drinkware, and the Rambler tumblers are some of our most-used styles. These lids work like the original standard MagSlider lids, and it is nice to have replacements available since lids are the part that can get misplaced or worn-looking over time.What I like:• Works like the original Yeti MagSlider lid• Good to have as replacements or extras• Helpful when you have multiple Yeti cups in the house• Easy to use and clean• Keeps older tumblers more useful instead of replacing the whole cup• Nice option if your cup is still good but the lid needs replacingThings to be aware of:• Make sure the lid size matches your Yeti cup• These are not completely spill-proof lids• Mostly useful if you already own compatible Yeti tumblers• Not exciting, but very practicalOverall:These are worth buying if you use Yeti tumblers regularly. They are simple, practical replacement lids that work like the originals and help keep your cups in rotation longer.
User
Works great on my 20oz SWIG tumbler
This Yeti Magslider lid works great on my 20oz SWIG tumbler. No leaks. Perfect.
User
Extra tight seal!
I ordered a NEW Rambler MagSlider Lid to replace my old one but the product was obviously opened before I received it. It was repackaged with packing tape over the original packaging. I probably should have taken video before opening but it looked and smelled clean/unused (as if the product weren't the right size for previous buyer maybe?) so I decided to keep it since it fits my Rambler mug. It fits my other mug that's similar (as seen in photo) so that's a plus. It's not leakproof, but I purchased for coffee too stay hot so that's not an issue for me. The seal is made super well. It's not hard to remove but I definitely needed to hold the mug in place to avoid a mess with liquid in it. The only reason for 4 🌟 was due to the previously opened package for me. Other than that, it's a 5 🌟 product
User
I saved some money
Fits snugly on my non yeti mug but is not necessarily leak proof. I didn’t need it to be leakproof. Much better price than buying a Yeti mug!!!
User
Yeti lid
love it, got a big yeti cup in USA but lid was damaged and was able to get a lid here no probsgreat fit, good value
User
Si es original
Me encantó
User
Great lid! ☕️
Fits my yeti Tumblr perfectly and is extremely easy to clean. I absolutely love the magnetic design because it’s easy to flip open and flip shut while feeling extremely secure, but can also be removed very easily for cleaning.
User
Fits
Fit 42oz mug perfectly.Now I don’t have to drink hot beverages out of a straw!
User
Does not fit!
Lid does not fit my yeti cup even though the add said it suits mine. Different style of lid as well, hard to tell from ad pictures. Do not recommend!
Trustpilot
2 weeks ago
2 weeks ago