LocknLock Metro Mug, Premium 18/8 Stainless Steel Metal, Double Wall Insulated, Portable Coffee Cup with Lid and Handle for Hot and Cold Drinks, Purple, 20 oz

LocknLock Metro Mug, Premium 18/8 Stainless Steel Metal, Double Wall Insulated, Portable Coffee Cup with Lid and Handle for Hot and Cold Drinks, Purple, 20 oz

(4.4)

3397 Reviews

Get it - $21.99

#commissionsearned

Specifications

Brand: LocknLock
Material: Plastic, Silicone, Stainless Steel
Color: Purple
Capacity: 20 Fluid Ounces
Special Features: Break Resistant, Non-Slip, Scratch Resistant, Vacuum Insulated

The LocknLock Metro Mug is designed to elevate your drinking experience with its superior insulation and user-friendly features. This premium travel mug boasts a robust 18/8 stainless steel construction that not only ensures durability but also maintains the temperature of your beverages. Whether you’re sipping hot coffee during your morning commute or enjoying iced tea on a warm afternoon, this mug delivers exceptional performance.

Features

Keeps drinks hot for up to 12 hours and cold for up to 38 hours, thanks to its double-wall vacuum insulation.
Innovative swing lock lid allows for one-handed operation, making it easy to sip on-the-go.
Durable 18/8 stainless steel body with a scratch-resistant powder coating.
BPA-free materials ensure a clean taste without any metallic flavors.
Features a non-slip silicone base that keeps the mug steady and quiet on flat surfaces.

Pros

Excellent temperature retention for both hot and cold beverages.
Convenient one-handed operation makes it ideal for multitasking.
Stylish design with a vibrant purple color adds a personal touch.
Durability enhances the long-term usability of the mug.
No flavor transfer due to BPA-free construction, ensuring a better beverage experience.

Cons

Some users may find the capacity of 20 oz slightly limited for all day use.
The non-slip base might be overly grippy for some surfaces, making it harder to slide on tables.

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LocknLock Metro Mug Premium 18/8 Stainless Steel 20 oz – Price, Ratings, Reviews & Sales Insights

Product Name	Price	Rating	Review Count	Expert Score	Sales Last Month	Buy
ALOUEFA 20 oz Insulated Coffee Mug – Perfect for On-the-Go	$13.91	(4.4)	3702	88	1000	Get it on Amazon
SUNWILL Travel Coffee Tumbler 20 oz - Insulated Design	$14.99	(4.4)	27553	84	100	Get it on Amazon
BJPKPK 20 oz Insulated Tumbler - Keep Drinks Hot or Cold	$9.92	(4.4)	8701	76	10	Get it on Amazon
Stainless Steel 20 oz Tumbler - Insulation for Hot & Cold Drinks	$9.99	(4.4)	95	74	100	Get it on Amazon
Stainless Steel 20 oz Tumbler - Insulated Drinkware	$9.99	(4.4)	97	74	100	Get it on Amazon
BJPKPK 20oz Stainless Steel Tumbler - Keep Drinks Hot/Cold	$15.99	(4.4)	21	74	10	Get it on Amazon
20 oz Tumbler – Stainless Steel Insulated Mug	$8.99	(4.4)	837	73	10	Get it on Amazon
BJPKPK 24oz Stainless Steel Tumbler – Insulated Travel Mug	$18.99	(4.4)	20	73	10	Get it on Amazon
20oz Tumbler – Double Wall Insulated Coffee Mug	$8.09	(4.4)	275	73	50	Get it on Amazon
Bulk Stainless Steel 20oz Tumbler - Vacuum Insulated	$9.99	(4.4)	528	73	50	Get it on Amazon
20 oz Stainless Steel Tumbler - Vacuum Insulated Travel Mug	$9.99	(4.4)	366	73	10	Get it on Amazon
Navy Tumbler 20 oz Insulated Coffee Mug - Keep Drinks Hot & Cold	$9.99	(4.4)	281	73	10	Get it on Amazon
20 oz Stainless Steel Insulated Tumbler - Keep Drinks Hot & Cold	$9.99	(4.4)	281	73	10	Get it on Amazon
ALOUFEA 20 oz Insulated Coffee Mug - Leak-Proof Design	$15.99	(4.4)	3702	73	10	Get it on Amazon
Dark Blue 20 oz Tumbler - Double Wall Insulation	$9.99	(4.4)	281	73	10	Get it on Amazon
30 oz Stainless Steel Tumbler – Double Wall Insulation	$15.99	(4.4)	478	72	10	Get it on Amazon
20 oz Double Wall Insulated Tumbler - Keep Drinks Hot or Cold	$39.99	(4.4)	97	72	50	Get it on Amazon
20oz Stainless Steel Travel Mug - Insulated Design	$9.99	(4.4)	158	72	10	Get it on Amazon
20 oz Double Wall Insulated Tumbler - Perfect for Hot & Cold	$9.99	(4.4)	423	72	10	Get it on Amazon
Insulated Tumbler 40 oz Stainless Steel Cup - Keep Drinks Hot	$19.94	(4.4)	94	72	10	Get it on Amazon
Tumbler 20oz Stainless Steel Mug - Insulated Travel Cup	$9.99	(4.4)	528	72	10	Get it on Amazon
Grey 20 oz Vacuum Tumbler - Spill Proof Insulated Design	$11.99	(4.4)	418	72	10	Get it on Amazon
Navy 20 oz Stainless Steel Travel Tumbler - Insulated Design	$9.99	(4.4)	422	72	10	Get it on Amazon
Light Blue 20 oz Tumbler - Insulated Coffee Mug	$9.99	(4.4)	423	72	10	Get it on Amazon
ArmyGreen 20 OZ Vacuum Insulated Tumbler - Keep Drinks Hot & Cold	$39.99	(4.4)	962	71	10	Get it on Amazon
20 oz Tumbler - Double Wall Insulated Coffee Mug – Black	$39.89	(4.4)	281	71	10	Get it on Amazon
Navy 20 oz Tumbler – Double Wall Insulated Mug	$41.79	(4.4)	281	71	10	Get it on Amazon
Tumbler 20 oz Double Wall Insulated Coffee Mug - Stay Cold & Hot	$62.99	(4.4)	97	70	10	Get it on Amazon
Dark Blue 20oz Stainless Steel Tumbler - Vacuum Insulated	$43.99	(4.4)	528	70	10	Get it on Amazon
YOUKE OLA 30oz Insulated Tumbler - Double Wall Coffee Cup	$59.99	(4.4)	92	70	10	Get it on Amazon
20 oz Stainless Steel Tumbler - Vacuum Insulated Mug	$70.54	(4.4)	837	69	10	Get it on Amazon
Bulk Stainless Steel Insulated Tumbler - 12 Pack	$71.99	(4.4)	95	69	10	Get it on Amazon
20oz Stainless Steel Tumbler – 8 Pack	$49.39	(4.4)	158	69	10	Get it on Amazon
Black 20 oz Tumbler – Insulated Stainless Steel Coffee Mug	$71.99	(4.4)	281	69	10	Get it on Amazon
Stainless Steel 20 oz Tumbler - Insulated Travel Mug – 8-Pack	$49.39	(4.4)	424	69	10	Get it on Amazon
YOUKE OLA 20oz Insulated Coffee Tumbler - Keep Drinks Hot or Cold	$69.99	(4.4)	89	69	100	Get it on Amazon
Dark Blue 20 oz Tumbler – Double Wall Insulated Coffee Mug	$82.99	(4.4)	281	68	10	Get it on Amazon
Insulated Coffee Mug 20 oz - Hot & Cold Drinks	$72.19	(4.4)	43	67	10	Get it on Amazon
Dark Blue 20 oz Tumbler - Insulated Travel Mug – 12-Pack	$83.99	(4.4)	423	67	10	Get it on Amazon
20 oz Stainless Steel Travel Mug - Insulated Design	$83.99	(4.4)	424	67	10	Get it on Amazon

What Customers Say

LMF

January 11, 2026

5 / 5

Bottom silicone cushion sets it apart!

This mug is a great size for me — I like them on the bigger side. It probably won’t fit in a normal car cup-holder, but that’s ok with me, as I wanted something for the house. It keeps my tea very hot, and I like the simple yet effective lid mechanism. What I REALLY like is the silicone on the bottom. Not many mugs have that feature. It cushions the mug, like a built-in coaster, so it doesn’t make so much noise. I often read at night after my husband is sleeping.

✔ Verified Purchase

Davethewave2010

January 13, 2024

5 / 5

Very good quality

I bought this for my wife to use for her coffee. We have tried a couple other brands and styles of insulated mugs, but after only a couple days use, I felt compelled to write a review. With the other mugs, the top is hard to get on and off, often leading to messy splashes all over the sink, the counter and me! One of our mugs has a screw-in top. To get that top off requires a paper towel in each hand to get a good grip to unscrew the lid. With the Locknlock, I was first impressed with the apparent quality of the mug and the lid. The second thing that I noticed was how easy the lid was to insert and remove, yet it still seals against leaks. My wife was very impressed with the swing lock on the lid, it locks open or closed. It keeps hot coffee hot longer thana ceramic mug, but we haven't timed it to see if the coffee stays hot for 3 hours. If you are looking for a spill proof insulated mug, I enthusiastically recommend the Locknlock. I plan to buy another one for myself, We purchased the 16 ounce mug.

✔ Verified Purchase

Amazon Customer

January 21, 2026

5 / 5

Joy! Big mug of coffee, hot all morning!

Love this mug. Easy to hold. Easy to drink from. Easy to fit in the dishwasher. And my coffee stays warm. Great value.

✔ Verified Purchase

Slbond

January 27, 2025

4 / 5

Not leakproof but fairly spill-proof

Though it is not leakproof it is a nice mug and if you do happen to knock it over, very little will come out, during the time it takes to put it upright (if you have the mouthpiece closed). The two things I like the most are the grippy bottom and the swivel top piece on the lid. I do not like lids that flip up the top or have tops that slide but you can not clean them. I will say that the lid's design and the mug's opening do not allow me to use my other lids on it. So it is a proprietary design. I like Contigo but their lids are good and hard to keep clean and I used cream and coconut oil in my coffee. So I need something that I can wash easily.

✔ Verified Purchase

Mark Wr

September 22, 2025

5 / 5

Perfect Coffee Mug

This is exactly the kind of mug I wanted for drinking coffee around the house. I just need a simple "splash cover" and not one of those fully sealed "spill proof" styles that everyone is selling. The top is an easier fit to press on than Yeti models, and the thumb slider is easy to move back and forth with your thumb. It holds the heat really, really well and I've actually been able to reduce the amount of coffee I brew each morning because I don't ever have any tepid coffee to dump out. I also stopped "preheating" my mug with hot water because it was actually keeping the coffee too hot for too long! Even the size and shape is perfect for around home because it's slightly shorter and fatter than some mugs so it's not such tall knock-over hazard. Well done LocknLock!

✔ Verified Purchase

Fran

January 29, 2026

5 / 5

Best insulated cup

This is the very best insulated cup I ever had..perfect size the opening is easy and doesn't spill and it keeps my hot tea for at least 8 hours..love it

✔ Verified Purchase

KAREN HETZER

January 27, 2026

5 / 5

Doesn’t fit in a car cup holder

The mug is great with one exception. It doesn’t fit in a car drink holder. Great for at home but not a “travel mug”

✔ Verified Purchase