Best Leak Proof Travel Mugs In The UK 2022 (Mega Guide)

Are you looking for the perfect leak free travel mug? Whether you’re looking for a travel mug for your next family trip, or you want to keep your morning coffee safer with little ones around, this guide will take you through the best leak proof travel mugs (UK) to help you make a perfect choice!

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Why You Should Buy a Non-Leak Travel Mug

A travel mug is a humble travel accessory that you probably haven’t given much thought to but should because it’s just so helpful when you’re travelling. Here’s why:

  • No leaks or spills – Particularly important with kids around.

  • Hot Drinks for Longer – Travel mugs with good insulation will keep your hot drinks warm for hours, so you won’t be disappointed with cold coffee!

  • Easy to Clean – These coffee travel mugs are designed to be easy to clean and sometimes even dishwasher friendly.

  • Reusable and eco-friendly – Having your own travel mug, you can avoid reusable cups when buying from a shop or cafe. You can also use the cup for water, thus avoiding plastic bottled water, saving money and saving the planet. Some shops even offer discounts if you bring your own mug.

Best Travel Mug Comparison

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What’s the Best Travel Mug for Keeping Coffee Hot?

The Contigo Byron Thermal Mug is the best coffee travel mug that can keep your drink warm for up to six hours easily. With its stainless steel surface and vacuum insulation, the contents of the mug stay warm even in cold temperatures. Plus, the lid fits well, preventing any leaks as long as it’s closed. 

There are different size choices, so you can choose one according to your preference. Regular coffee drinkers can go for a bigger size, so you don’t have to buy or make coffee again and again while travelling. View the Contigo Byron Thermal Mug on Amazon here >>>

10 Best Leak Free Travel Mugs in the UK

Looking for the best spill-proof travel mug UK? Here are my recommendations:

#1 Contigo Byron Thermal Mug – Best Leak Free Travel Mug UK 

Contigo Byron Thermal Mug - Best Leak Free Travel Mug UK 

The Contigo Byron Thermal Mug is easily the best leak-proof travel mug with its Snap Seal technology. It’s great for both hot and cold drinks, keeping hot drinks warm for up to six hours and cold ones cold for up to 12 hours. It has a stainless steel body paired with a BPA-free plastic lid that fits quite tight. 

The mug also has an anti-slip grip, textured rubber cover. The lift-up seal design makes it easier to use this travel mug with just one hand. There are plenty of colour and size (470, 590, and 720 ml) choices for you. 


  • Durable construction
  • No condensation on the surface
  • Sealproof, dishwasher-safe lid
  • Easy to hold


  • Cup not dishwasher-safe

#2 GoCup Travel Mug – Best Budget Leak Free Travel Mug

 GoCup Travel Mug - Best Budget Leak Free Travel Mug

If you’re looking for a no leak coffee mug that’s also affordable, the GoCup Travel Mug has you covered. It’s a relatively cheap, reusable mug from a UK-based company. For the price, it’s a large mug as it can hold 485 ml of your coffee or tea. It’s made from stainless steel. 

Not only is the lid leakproof, but it also sports a rubber base which ensures the mug doesn’t tip over easily. Also, it can fit into any cupholder in cars, buses, and planes. Available in three colours, it’s quite stylish-looking as well with a streamlined ergonomic shape. 

The buckle lid has a convenient sipping hole to drink your drink from.


  • Good value for money
  • Keeps drink warm for long
  • Easy to use lid
  • Thick insulated walls


  • Not dishwasher safe

#3 Grando Stainless Steel Travel Mug – Best Travel Mug for Cold Drinks

Grando Stainless Steel Travel Mug - Best Travel Mug for Cold Drinks

The Grando Stainless Steel Travel Mug is one of the coolest travel mugs, especially great for chilled drinks. It’s not just a mug with a leakproof lid but also includes a reusable straw. It has a beautiful two-colour design with a geometric textured exterior. 

The double insulation keeps the drinks cold for up to six hours. It can hold 500 ml of drink, which is certainly a good capacity.


  • Comes with a reusable straw
  • Leak proof lid
  • Fits in cup holders
  • Fun design


  • Not ideal for warm drinks

#4 WAKEcup Reusable Bamboo Travel Mug – Best Bamboo Coffee Travel Mug

WAKEcup Reusable Bamboo Travel Mug - Best Bamboo Coffee Travel Mug

The WAKEcup Reusable Bamboo Coffee Mug is the best insulated travel cup that’s also super elegant and stylish. With a smooth bamboo exterior, this eco-friendly cup is not only sustainable in use but also in its construction. It’s reinforced with stainless steel edge and base. The lid is made of plastic and features a lift-up cap for the sipping hole. 

The cup keeps your warm drinks piping hot for at least 30 minutes. The capacity is also quite decent at 420ml, which is more than enough for one individual. And with a weight of just 231g, you can pack it in your carry on and use it while travelling. 


  • Sustainably-sourced bamboo
  • Beautiful look
  • Easy to use
  • BPA-free


  • A bit pricey
  • Handwash only

#5 720° DGREE Travel Mug – Best Spill Proof Travel Mug UK

720° DGREE Travel Mug - Best Spill Proof Travel Mug UK,, best leak free travel mug

The 720 DGREE Travel Mug is the best leak proof travel mug UK, given its size, insulation, and effortlessly minimalistic design.

It’s a modern flask with a high-tech lid that keeps the content inside the mug whatsoever. What’s even better is that the lid offers 360-degree drinking, meaning you can sip from any side of the cup. The lid opens with just a click. 

Unlike other car travel mugs, this one doesn’t have any complicated features. The design is pretty convenient, and it only adds the to look of the cup. You can keep it classy with the black travel mug or go for any of the colour choices. 


  • Airtight, leak proof lid
  • Easy to use
  • German brand
  • Shockproof and scratch-resistant


  • Not very cheap

#6 Wilford & Sons Coffee Travel Mug – Best Dishwasher Safe Leak Free Travel Mug

Wilford & Sons Coffee Travel Mug - Best Dishwasher Safe Leak Free Travel Mug

The Wilford & Sons Travel Mug is the best thermal mug for drinking coffee and tea on the go without worrying about cleaning it. Unlike many other portable mugs, its flask can also be washed in the dishwasher. 

Besides the ease of cleaning, the mug also has solid construction paired with a sophisticated design. This stainless steel mug has a textured silicone grip that makes it easier to hold the mug even in a moving bus or car. The leak proof lid opens with a push-button, which is convenient to operate. 


  • Eco-friendly, food-safe brushed steel
  • Non-slip grip
  • Super easy to wash
  • Fits in cup holders


  • Not so easy to open and close the lid
  • A bit heavy

#7 Teabloom Travel Thermos – Best Tea Travel Mug with Infuser

 Teabloom Travel Thermos - Best Tea Travel Mug with Infuser

If you’re more of a tea drinker, you’ll appreciate this best leak proof thermos flask that comes with a tea infuser. It’s actually a high-capacity travel flask that can be used for tea, coffee, and even as a water bottle. Its capacity of 480ml is ample for sipping on your tea for a long time. 

The Teabloom Travel Thermos has a BPA and toxin-free stainless steel interior, and a beautiful brushed metal exterior. The tea infuser is also made from food-safe stainless steel with 0.5 mm pores. You can simply put your tea leaves in it and let them sit inside the thermos. However, you’ll need to pour the tea out in another cup or open the lid to sip it. 


  • Sturdy stainless steel
  • Leakproof lid
  • Safe and stable base
  • Doubles as a water bottle


  • No sip opening in lid

#8 ecoBrew Glass Coffee Cup – Best Leak Proof Glass Travel Mug

ecoBrew Glass Coffee Cup - Best Leak Proof Glass Travel Mug

The ecoBrew Glass Coffee Cup is a reusable, travel-friendly mug that doesn’t just allow you to enjoy your coffee by taste but also through its look. It’s a vacuum insulated mug made of borosilicate glass and BPA-free silicone. The rubber base provides a stable grip and ensures the mug stays still on surfaces and cup holders. 

The spill proof lid has a simple and convenient design with a lift-up cap. The mug holds 345 ml, which is slightly less than some of the other mugs here but still good enough for one person. But that also means it’s not so big in size and can fit in your luggage or carry-on easily. The highlight, of course, is the all-glass look. 


  • Dishwasher and microwave safe
  • Non-slip base and grip
  • Double glass surface doesn’t get hot
  • Good value


  • Not as sturdy as plastic or steel

#9 Contigo Luxe Autoseal Travel Mug – Best 10oz Travel Mug

Contigo Luxe Autoseal Travel Mug - Best 10oz Travel Mug

Here’s another best travel coffee mug from Contigo, the Luxe Autoseal. It’s a leakproof tumbler made entirely of stainless steel, which is safe for drinks. The key feature of this mug is the Autoseal lid, which seals the lid after every sip, so there’s no leak or spill even when you’re drinking coffee. 

It can keep your coffee warm for up to three hours and your chilled drinks cool for up to 10 hours. It’s a one-piece travel mug with a hinged lid. The whole mug can be washed in a dishwasher. 


  • Easy to pour in drinks
  • Auto sealing while using
  • Many colour options
  • Durable yet lightweight


  • Quite pricey

#10 Circular and Co Reusable Cup – Best Eco Travel Mug

 Circular and Co Reusable Cup - Best Eco Travel Mug

If you really want to go the extra mile with sustainability with your travel mug, the Circular and Co Reusable Cup is certainly the most eco-friendly. Not only is its reusability what makes it sustainable, but it’s very built also. This no leak coffee cup is made from recycled paper coffee cups. 

Another great feature is that it has a 360-degree drinking design, so you can drink from any side. Even though it’s essentially made from paper, it offers enough insulation to keep your drink warm. Also, it doesn’t feel hot to touch, so you can drink comfortably. 

The company claims it’s designed to last for over 10 years, which is great!


  • Innovative design
  • Eco-friendly construction
  • Needs just one hand to open and close


  • May not keep the drink hot for very long

Types of Leak Free Travel Mug

If you search for the best leak proof travel mug UK, you’ll come across all different kinds of designs and materials, including non-leak travel mugs that look like thermoses. Here are the main types of travel mugs:

  • Plastic Travel Mugs: These are made mostly of plastic, including the insulation layers and the lid or cap. Plastic travel mugs are lightweight and easy to carry, and usually also dishwasher-safe. 

  • Metal Travel Mugs: These travel mugs have a metallic, typically stainless steel, surface. These offer even more insulation than plastic mugs, especially those with vacuum seals. However, these are more expensive. 

  • Wooden Travel Mugs: Some travel mugs also have a wooden exterior, which is more sustainable than plastic.

  • Thermos-Style Travel Mugs: These are handle-less travel mugs that look like a thermos and have a screw-on cap that may be used as a small cup. 

What to Look for in a Leak Free Travel Mug

When looking for the best leak-free travel mug, here’s what you need to keep in mind:

Size and Weight

The very first consideration is the size of the travel mug you would like.

While there isn’t a standard as such, most travel mugs hold around 350-450ml There are larger ones as well, which can hold up to 500ml m or more.

Also, pay attention to the weight of the portable mug itself because you don’t want something too heavy. 


Of course, the whole point of a travel mug is to keep your beverages hot or cold, which is achieved through insulation. There’s usually an air insulation layer between the two surfaces of the mug: the inner surface and the outer surface. 

Handle or No Handle

This is more of a personal preference as some travel mugs feature handles, and some don’t. While it’s definitely easier to sip from a mug with a handle, it’s not a necessity. In any best-insulated travel mug, the outer layer won’t get hot. This means it’s safe to hold the mug even without a handle. 

Whilst a mug handle is convenient, it may make it difficult for you to keep the mug in the side pocket of your backpack. 

Safe Materials

You and your family will be using the travel mug to drink coffee, tea, or any other kind of beverage. It goes without saying that the mug should be made from food-safe materials. The materials, especially the inside surface, shouldn’t leak any chemicals. For instance, quality travel mugs made of plastic are BPA-free.

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