Best travel mug 2023: re-useable coffee cups for drinking on the go

Sick of vending machine coffee at Starbucks prices? Take your favourite blend on the road in a handy travel coffee cup, from stainless steel flasks to cutesy cup designs

The best travel mug: re-useable coffee cups for drinking on the go

Travel mugs, also known as reusable coffee cups, have become increasingly popular recently, as we become more aware of the effects single-use options have on the environment. Some coffee shops even offer a discount on their drinks if you present your own cup, instead of taking one of theirs.

So while a travel mug might cost the equivalent of a week’s worth of morning commute coffees, you’ll start to earn your money back over time - while also knowing you’re doing your bit to help reduce unnecessary waste.

But which one should you go for, and what features - and designs - and worth looking out for?

You should pair the best travel mug with one of the best coffee machines and carry them in one of the Best backpacks.

If you prefer your beverages chilled, you can check out our guide to the best water bottles and best thermos flask.

How to buy the best travel coffee mug for you

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Toughness and a locking lid are key here, unless you want to find mysterious puddles of coffee in the bottom of your bag or worse, seeping through the keyboard of your laptop. While we can forgive a throwaway paper cup from disintegrating, a travel coffee mug should be solidly built and with a secure locking mechanism.

Stainless steel is a popular option for travel coffee mug, as it will shrug off much of what your daily commute has to throw at it.

Next up is the mug’s thermal qualities. A cheaper option designed to keep your morning coffee hot for an hour of so will be perfect for the commute, as you can easily grab a refill when you get to the office. But if you plan on taking a hot beverage further afield, you should consider a thermos option, as these claim to keep their contents hot - or cold, if that’s what you’re after - for hours on end. Handy if you find yourself stuck up a mountain on a weekend hike gone awry.

Then you’ll want to consider the design and size of your travel coffee mug. Yes, aesthetics shouldn’t really matter, but when you’re using something every day you will probably want it to look nice - as well as being easy to hold and store in your bag. 

Many come in a range of colours too, helping you stand out from the crowd, or fit right in with the masses, whichever you prefer.

Our pick of the best travel coffee mugs to buy today

Best travel mug: S’well Vacuum Insulated Travel Mug 340mlT3 Best Buy badge

1. S’well Vacuum Insulated Travel Mug 340ml

This one is S’well good (sorry)

Specifications

Best for: Traveling light
Capacity: 340ml / 11.5oz
Material: Stainless steel
Dishwasher safe: No

Reasons to buy

+
Compact size
+
Wide range of colours and finishes
+
Ergonomic shape

Reasons to avoid

-
More expensive than others

The S’well travel mug is available in a wide range of sizes, colours and finishes. But for this article we’ve opted for the smaller 340ml model, in a blue/grey colour called Night Sky.

This mug offers a travel-friendly size with an ergonomic design and a wide mouth making it easy to insert ice to cool or fruit to infuse with. There’s no official word on how long this mug keeps your drinks hot or cold, but owners report they get in the region of four to five hours of heat, and 24 hours of cold. The former isn’t a huge amount, but given it carries a smaller amount we can’t see this being a complete deal-breaker.

The travel flask is triple-walled for a condensation-free exterior, so your hands (and the contents of your bag) stay nice and dry.

Best travel mug: Contigo Autoseal West Loop Stainless Steel Travel MugT3 Approved badge


2. Contigo Autoseal West Loop Stainless Steel Travel Mug

Stays sealed shut and keeps your drink piping hot until you need it

Specifications

Best for: Keeping drinks hot
Capacity: 470ml / 16.5oz
Material: Stainless steel
Dishwasher safe: Lid, yes

Reasons to buy

+
Vacuum insulation for super-hot drinks
+
Leak-proof and spill-proof

Reasons to avoid

-
Quite pricey 

We love the sleek shape and shiny finish of this travel coffee mug, but when it comes down to it, it’s all about the performance – and the performance is very good indeed. 

Its autoseal technology locks firmly when not in use with the slide of a button, and when “on”, you push the button to drink, ensuring your brew will never go anywhere unless you absolutely want it to. The big selling point is its insulation: it keeps hot drinks hot for 4 hours, and cold drinks cold for a whopping 12. A great all-rounder that’ll last forever and looks pretty good too.

Best travel mug: Thermos Stainless King Travel Tumbler, Midnight Blue, 470 mlT3 Approved badge

3. Thermos Stainless King Travel Tumbler, Midnight Blue, 470 ml

We’ve heard the phrase “strong and stable” a lot recently, but this time it’s for real

Specifications

Best for: Strength
Capacity: 470ml / 16.5oz
Material: Stainless steel
Dishwasher safe: No

Reasons to buy

+
Keeps hot drinks hot for hours
+
Strong and stable

Reasons to avoid

-
Tricky to use while driving 

From iconic brand Thermos, this stainless steel travel coffee mug is the last word in knock-proof, shock-proof, incredibly stable drink transportation. As well as being durable enough to get knocked around in a pack, not one leak or dribble gets past its sealing lid, even when turned upside down, and it keeps contents hot for hours on end – for those reasons, we think it’s the best travel mug for walking and hiking. 

If you're more of a tea drinker, you'll be pleased to hear it also comes with a tea hook for holding bags and loose-leaf infusers, so char lovers needn’t feel left out. 

Best travel mug: Mighty Mug Go - The Travel Mug That Won't Fall Over (0.47 Litre), RedT3 Approved badge

4. Mighty Mug Go - The Travel Mug That Won't Fall Over (0.47 Litre), Red

With unparalleled stability and a considerable capacity, this is truly a mighty mug

Specifications

Best for: Stability
Capacity: 470ml / 16.5oz
Material: Plastic
Dishwasher safe: Yes

Reasons to buy

+
Completely un-knock-over-able
+
Large capacity

Reasons to avoid

-
Doesn’t stay hot for long 

Touted as the world’s first unspillable travel coffee mug, we’re almost disappointed that the Mighty Mug Go makes good on its promise – many have tried, King Arthur-like, to be the ones to knock it over, but none have succeeded. 

As such, it’s amazingly good for bumpy car rides or for use in the vicinity of excitable children. It won’t keep your tea or coffee as hot as other mugs will, but for a caffeine injection on short trips, that you won’t accidentally elbow over while rifling through your bag, it’s a winner. 

Best travel mug: Double Y 500ml Insulated Vacuum FlaskT3 Approved badge

5. Double Y 500ml Insulated Vacuum Flask

For those who drink coffee by the pint

Specifications

Best for: Large capacity
Capacity: 500ml / 17.5oz
Material: Stainless steel
Dishwasher safe: No

Reasons to buy

+
Huge capacity
+
Striking design in various colours
+
Keeps drinks hot/cold for eight hours

Reasons to avoid

-
Too big for some

For when only a half-litre of coffee will do, we present this 500ml insulated vacuum flask from Double Y. That’s just shy of a whole pint, which should keep you going all day - and it’ll stay hot (or cold, if that’s what you’re aiming for) for eight whole hours.

The flask is made from stainless steel and is available in four different colours; red, black, champagne gold, and blue. The mug’s screw lid mechanism is claimed to be unique, and guarantees a completely leak-free design. It is also designed to be spill-proof and usable with one hand.

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6. Corkcicle Tumbler 355ml

A brilliant compact travel coffee mug with triple-layer insulation

Specifications

Best for: Compact insulation
Capacity: 355ml / 12.5oz
Material: Stainless steel
Dishwasher safe: No

Reasons to buy

+
Triple insulation
+
Compact design
+
Sip lid

Reasons to avoid

-
Not ideal for large volumes

If you're looking for a compact travel mug, this 355ml tumbler from Corkcicle is the one for you. It's perfect for enjoying your morning coffee, and includes a clear, sliding spill-resistant lid so you can take it on the go, wherever you go. It's ideal for lattes, hot tea, milk, mixed drinks and more. It features triple insulated stainless steel, which can keep your drinks cold for nine hours or hot for three hours.

Best travel mug: Contigo Byron Travel MugT3 Approved badge

7. Contigo Byron Travel Mug

Huge capacity, and good value to boot

Specifications

Best for: Value for money
Capacity: 590ml / 20.7oz
Material: Stainless steel
Dishwasher safe: Yes

Reasons to buy

+
Huge
+
Good value for money
+
Unique reservoir spout releases more aroma

Reasons to avoid

-
Could well be too big for many

Measuring in at almost 600ml, this stainless steel travel coffee mug by Contigo is huge, and represents great value for money. Not only does it have a larger capacity than most, but it also claims to keep hot drinks hot for seven hours, and cold drinks cold for 20 hours.

A unique leak-proof lid presents any scolding spillages, and a reservoir spout is claimed to offer more flow control while pouring, and releases more of the drink’s aroma. The lid pivots back for easy cleaning, and is dishwasher-safe.

The two colour option son offer are ‘Vivacious’ - a red/pink metallic - and ‘Monaco’, which we’re going to call blue. 

Best travel mug: Luckyberg Insulated Vacuum Travel MugT3 Approved badge

8. Luckyberg Insulated Vacuum Travel Mug

Vacuum-seal technology keeps drinks hot for six hours

Specifications

Best for: Heat retention
Capacity: 480 ml / 16.9oz
Material: Stainless steel
Dishwasher safe: No

Reasons to buy

+
Keeps drinks hot for six hours
+
Claimed to be truly leak-proof
+
Fit in most car cup holders

Reasons to avoid

-
Could be too large for some

This large 480ml insulated travel coffee mug is claimed to keep your hot drinks hot - or cold drinks cold - for up to size hours, thanks to its double-waller, vacuum-sealed construction. The mug is also claimed to be truly leak-proof, and has a BPA-free lid and food-grade steel construction, so there’s no chance of chemicals working their way into your drink.

Although boasting a large capacity, this mug is tall and thin, so should fit in most car cup holders - as well as the drinks pouches of backpacks - without a problem.

A touch stainless steel body means it should hold up well no matter where you take it.

Best travel mug: The Rice Way Travel MugT3 Approved badge

9. The Rice Way Travel Mug

Transport your coffee the right way the help of these eco-friendly biodegradable cups

Specifications

Best for: Eco-friendly
Capacity: 400ml / 14oz
Material: Rice husk
Dishwasher safe: Yes

Reasons to buy

+
Biodegradable 
+
Eco-friendly

Reasons to avoid

-
 Doesn't look great

Their marketing materials might be incredibly over-the-top (you’re probably not going to get radiation sickness from a ceramic mug), but The Rice Way have a right to be smug. 

This eco-friendly reusable coffee cup doesn’t just keep your coffee hot without burning your hands, it’s also fully biodegradable and made from renewable rice husk, a by-product of processing rice. If you like to do your bit for the environment or would rather avoid BPA-containing plastics, give this a go. 

Best travel mug: Kooyi Vacuum Insulated Travel Coffee MugT3 Approved badge

10. Kooyi Vacuum Insulated Travel Coffee Mug

If you only have one hand free, make this bottle your go-to

Specifications

Best for: Best-looking
Capacity: 460ml / 16oz
Material: Stainless steel
Dishwasher safe: No

Reasons to buy

+
Looks great
+
One-hand opening

Reasons to avoid

-
Lid gets in the way

With its sleek design and range of unexpected colours – there’s no silver in sight, and we’re especially taken with the jet black option. This is a travel coffee mug that both looks the part and does the job. 

The flip-up one-handed opening is helpful for on the go, and the safety locking mechanism guarantees it leak-proof, even when chucked in a bag. If you are looking for a travel mug to use in the car whilst driving, this is the one.

Alistair Charlton

Alistair is a freelance automotive and technology journalist. He has bylines on esteemed sites such as the BBC, Forbes, TechRadar, and of best of all, T3, where he covers topics ranging from classic cars and men's lifestyle, to smart home technology, phones, electric cars, autonomy, Swiss watches, and much more besides. He is an experienced journalist, writing news, features, interviews and product reviews. If that didn't make him busy enough, he is also the co-host of the AutoChat podcast.