Is this mug dishwasher safe and able to be used in a microwave?

No, and no. The Fellow website indicates that the mug is NOT dishwasher safe. Since it contains stainless steel, you probably should not put it in the microwave either.

I've purchased two of these. love it, but the rubber ring comes out and i can't figure out how to fit it back in. anysuggestions? not buying a third..

The "O" ring seal has 2 different with flanges. The larger flange goes on the bottom opposite of the stainless plate.

Are there any sizes larger than 16oz?

This seller offer 12” and 16”, I’m not sure if anybody else does since I never looked for bigger mug.

I have a 2017 Nissan Sentra. Will this fit in my cup holder?

I doubt it. It’s pretty wide. Won’t fit in my SUV.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Carter Wide 12 oz Ceramic Lined Travel Coffee Mug, Tea & Espresso | No Metallic Taste, Leak-Proof Lid, Dishwasher Safe, Hot 12Hr Cold 24Hr, Coffee Tumbler, BPA-Free Stainless Steel, Stone Blue

Product ID: 430392352

Details

Brand
Fellow
Capacity
340 g
Colour
Stone Blue
Material
Stainless
Special features
Dishwasher

💧Leak-proof seal

🔥12hr heat retention

❄️24hr cold retention

¥11244

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

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Description

☕ Elevate your daily brew—sip smarter, travel lighter, taste purer.

EFFORTLESS CLEANING - Dishwasher safe for quick, hassle-free cleanup—more time enjoying, less time scrubbing.
HEAT LOCK TECHNOLOGY - Keeps your coffee piping hot for up to 12 hours—no more lukewarm sips on the go.
ADVENTURE READY DESIGN - Slim, leak-proof, and fits perfectly in your bag or bike holder—your ultimate travel companion.
ECO CHIC SUSTAINABILITY - BPA-free and carbon neutral after just 27 uses—sip sustainably and stylishly.
PURE TASTE CERAMIC LINING - Ceramic interior preserves the true flavor of your brew, free from metallic aftertaste.

The Fellow Carter Wide 12 oz Travel Mug combines sleek modern design with advanced double-wall vacuum insulation, keeping beverages hot for 12 hours or cold for 24. Featuring a ceramic-lined interior for pure flavor, a leak-proof twist-lock lid, and dishwasher-safe convenience, it’s the perfect sustainable companion for professionals on the move.

Specifications

ASIN	B09W3YP9TZ
Age Range Description	Adult
Best Sellers Rank	#63,686 in Kitchen ( See Top 100 in Kitchen ) #424 in Insulated Cups & Mugs
Brand Name	Fellow
Capacity	340 g
Color	Stone Blue
Customer Reviews	4.6 4.6 out of 5 stars (1,111)
Global Trade Identification Number	00840228802471
Included Components	Lid
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Dimensions W x H	8.6W x 13.1H centimeters
Manufacturer	Fellow
Manufacturer Part Number	1
Material Features	Insulated
Material Type	Stainless Steel
Material Type Free	BPA Free
Model Number	1
Number of Items	1
Occasion	Back To School, Birthday, Hanukkah
Other Special Features of the Product	Dishwasher Safe, Insulated
Pattern	Solid
Product Care Instructions	Dishwasher Safe
Product Style	Modern
Recommended Uses For Product	Travel
Reusability	Reusable
Shape	Round
Size	Wide
Specific Uses For Product	Cold Drinks, Hot Drinks
Theme	Adventure
UPC	840228802471
Unit Count	1 Count

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¥11244

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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