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  • 10 Best Collapsible Mugs UK 2024 | Stojo, UPCUP and More 1
  • 10 Best Collapsible Mugs UK 2024 | Stojo, UPCUP and More 2
  • 10 Best Collapsible Mugs UK 2024 | Stojo, UPCUP and More 3
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10 Best Collapsible Mugs UK 2024 | Stojo, UPCUP and More

Zero-waste living is a hot topic given the amount of plastic humanity uses every year. Here, we're focusing on an alternative to one of the most significant waste contributors - plastic coffee cups. On average, 2.5 billion plastic coffee cups are thrown away in Britain each year - that's a lot of coffee and a lot of wasted cups! Luckily, there is a much more environmentally friendly solution that will make nature happy as well as your wallet - collapsible mugs. 


Of course, reusable mugs have been around a while now, but having this handy collapsible feature allows you to save the planet whilst also saving space in your bag, and they're excellent for travel. This article will guide you through some of the best collapsible mugs on the market from Amazon and Decathlon, including options from trusted brands such as Stojo and Hunu. We're sure you'll find something that takes your fancy! 

Last updated 28/03/2024
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Table of Contents

How to Choose a Collapsible Cup in the UK - Buying Guide

When choosing a folding cup, there are several factors to consider, such as material, capacity, and price. Though, ultimately, your final choice will often boil down to comfort and ease of use. This section will walk you through some of the most essential points to consider while shopping.

1

Consider the Materials: Both Silicone and Stainless Steel Are Durable and Heat-Resistant

Consider the Materials: Both Silicone and Stainless Steel Are Durable and Heat-Resistant

Most collapsible mugs are made of either silicone or stainless steel, as both materials are durable and heat-resistant. It's important to emphasise that folding cups are not designed in the same way as thermos cups, i.e. they will not keep your drink hot for hours. That said, a well-designed collapsible mug will keep your drink warm for a bit longer than a regular plastic cup. 


The main advantage of silicone is that it's pleasant to touch and less prone to leakages. It's also generally more heat-resistant and considered a more environmentally-friendly choice since the production of silicone is less resource-intensive than the production of stainless steel.

 
On the other hand, stainless steel is less likely to interact with the liquid in the cup and, therefore, less likely to impact the flavour. It's also a little easier to clean and doesn't get stained quite as quickly as silicone. Some kitchen experts also consider it to be a more durable material. 

2

Ensure Your Folding Cup Is BPA-Free

Ensure Your Folding Cup Is BPA-Free

BPA is Bisphenol A - a chemical that has been used in manufacturing since the 1950s. Some studies have shown that BPA can seep out from containers into food and beverages and cause health problems such as hormonal imbalances.

 
Although it has not been banned from manufacturing, many companies have replaced BPA with other substances and labelled their products as 'BPA-free'. As many collapsible cups are made from silicone, which is a type of plastic, ensure that it has the 'BPA-free' label

3

Beverage Choice and Time Spent Travelling Determine the Right Size for Your Mug

Beverage Choice and Time Spent Travelling Determine the Right Size for Your Mug

There is, of course, no right or wrong way to go about choosing the size of your cup. It entirely depends on the beverages you prefer and how much time you spend on the go. If you're considering using your cup for the office, morning commutes or long walks, it probably makes sense to buy a larger cup so that it doesn't need multiple refills.


However, the type of beverages you drink can also play a part in your choice. For instance, a standard latte is around 350ml, a cup of tea is between 150ml and 250ml, and an espresso is around 30ml. Therefore, you may want to consider a bigger cup if you prefer cappuccinos and lattes but a smaller one if you are more of a tea drinker. The bottom line, however, is that it's down to personal preference. 

4

If Saving Space Is Important, Check the Folded Height

While the nature of a collapsible mug is to reduce in size when not being used, some fold much smaller than others. As well as checking the size of the mug when it's full, it's also worth checking the folded size. This is especially important if you plan on carrying it around in a small handbag or if you're trying to save space whilst on a camping trip.


Some mugs only collapse to about half their full size, which will still take up a fair amount of space in your bag, whereas others can fold down to less than 2cm. So, if saving space is important, make sure you check this dimension before you purchase your cup. 

5

Thermal Sleeves Protect Your Hands

If you're planning on using your folding cup on the go, it needs to be able to withstand high temperatures while offering protection against burning your hands. Thermal protection sleeves made from silicone are a great feature as they protect your hands while also adding additional grip to your cup, preventing any spills! 


However, if you are searching for a collapsible cup to take with you camping, a thermal protection sleeve might not be as important as you will most likely be using the cup while having a rest. Therefore, you can always set the cup down while it's hot. 

6

A Sealing Lid Reduces Spills and Temperature Loss

If you're planning on using your folding cup while travelling, it's crucial that you choose a mug with a proper sealing lid. Without a sealing lid, there is a strong chance that you will spill the drink, causing burns or ruining your entire outfit! Additionally, if you carry your cup outside on a cold day, your beverage will get colder much quicker without a lid.


If the body of your cup is soft, make sure to select one with a lid that will maintain some rigidity to give the whole thing a bit more of a solid structure, making it much easier to hold. The lid should also firmly lock in place, preventing any excess liquid from escaping.

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Top 10 Best Collapsible Mugs in the UK

Now that you have a better understanding of what to look for when selecting a collapsible mug to fit your needs, here's a look at our favourites to buy online. We've scoured the web for the most practical and compact folding cups that'll brighten up your commutes, camping trips and desks. 
Popularity
Products
Image
Click to purchase
Price
Key features
1

Stojo

Collapsible Coffee Cup

Stojo Collapsible Coffee Cup 1

£11.99

Mid

A Practical and Compact Cult Classic

2

UPCUP

Collapsible Coffee Cup

UPCUP Collapsible Coffee Cup 1

£9.99

Mid

The Ideal Travel Companion

3

Hunu

Collapsible Coffee Cup

Hunu Collapsible Coffee Cup 1

£18.95

High Mid

A Collapsable Cup for a Zero-Waste Lifestyle

4

HYDAWAY

Collapsible Drink Tumbler

HYDAWAY  Collapsible Drink Tumbler 1

£27.95

High

Practicality Never Looked so Good

5

Wapexo

Collapsible Coffee Cup

Wapexo Collapsible Coffee Cup 1

£7.99

Low Mid

A Handy Collapsible Cup on a Budget

6

Moheeco

Collapsible Coffee Cup

Moheeco Collapsible Coffee Cup 1

£9.99

Mid

A Quirky and Affordable Folding Cup

7

DEHUB

Collapsible Silicone Cup

DEHUB Collapsible Silicone Cup 1

£12.99

Mid

Ideal Companions for Camping and Picnics

8

EURODO

Collapsible Silicone Coffee Cup

EURODO Collapsible Silicone Coffee Cup 1

£7.06

Low

A Spill-Proof Choice Including a Straw and Spoon

9

Jixista

Stainless Steel Folding Cup

Jixista Stainless Steel Folding Cup 1

£13.24

Mid

A Lightweight and Minimalist Solution

10

Decathlon

Trekking Compactable Cup X-Cup 0.25L

Decathlon Trekking Compactable Cup X-Cup  1

£9.99

Mid

A No-Frills Folding Cup for Light Carrying

If you don't see the product you're looking for, you can request that it be listed.
No.1

StojoCollapsible Coffee Cup

Collapsible Coffee Cup 1
Source:amazon.co.uk
Reference price
£11.99
Mid
Reference price
£11.99
Mid

A Practical and Compact Cult Classic

This OG cult classic Stojo folding cup made some serious waves among coffee lovers when it first appeared on the market, and it's still just as good. With its beautiful ergonomic design, soft to the touch surface and eco-conscious ethos, this cup will become your new favourite companion. 


Stojo cups come in various models, colours and sizes, but this particular one is 355 ml making it suitable for a wide range of beverages. The lid is leakproof, making it safe to carry in your pocket or bag, and the cup is also supplied with a handy heat protective sleeve to keep your hands from burning when on the go.

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No.2

UPCUPCollapsible Coffee Cup

Collapsible Coffee Cup 1
Source:amazon.co.uk
Reference price
£9.99
Mid
Reference price
£9.99
Mid

The Ideal Travel Companion

This elegant cup is every traveller's dream! Designed for convenience and portability, it comes with an in-built straw so you can enjoy sipping your favourite beverages on the go. Having this straw also means that you can easily avoid mess and spillages whilst walking. 


Despite having an in-built straw, the lid of this folding cup is also leak-proof, making it perfect for safely carrying in a bag. The size of this mug makes it ideal for those who like their drinks on the larger side, and as a plus, it's also dishwasher safe.

No.3

HunuCollapsible Coffee Cup

Collapsible Coffee Cup 1
Source:amazon.co.uk
Reference price
£18.95
High Mid
Reference price
£18.95
High Mid

A Collapsable Cup for a Zero-Waste Lifestyle

Whether you're going camping or simply for a quick walk in the park, the HUNU collapsible cup is here to keep your beverages fresh and warm. It's available in a range of four cute colours and shrinks to an impressive 2cm when collapsed. 


Made with an incredibly durable grade of silicone, it's an ideal companion for a zero-waste lifestyle. The only downside of this product is that it initially emits a slightly faint smell but it does fade after a few thorough washes. 

No.4

HYDAWAY Collapsible Drink Tumbler

Collapsible Drink Tumbler 1
Source:amazon.co.uk
Reference price
£27.95
High
Reference price
£27.95
High

Practicality Never Looked so Good

Practical and stylish, this cup is a great planet-friendly solution for those who are always on the go but don't want to miss out on looking cool! This folding mug has six different variations; four cute colours and two unique patterns.


Made with a combination of silicone and stainless steel, this cup is guaranteed to maintain its shape and collapses to only 3 cm in height. Although this is a practical product, it's a little on the pricey side compared to some other products on our list.

No.5

WapexoCollapsible Coffee Cup

Collapsible Coffee Cup 1
Source:amazon.co.uk
Reference price
£7.99
Low Mid
Reference price
£7.99
Low Mid

A Handy Collapsible Cup on a Budget

This convenient little folding cup is perfect for those who like their beverages medium-sized. It's made out of food-grade silicone, is BPA-free, and has a useful, ergonomic shape, making it easy to hold


However, the cup is only available in two colours and does not guarantee a lack of leakages and spillages; hence it must always be kept upright on a flat surface. Aside from that, it is a sturdy cup at a reasonable price. 

No.6

MoheecoCollapsible Coffee Cup

Collapsible Coffee Cup 1
Source:amazon.co.uk
Reference price
£9.99
Mid
Reference price
£9.99
Mid

A Quirky and Affordable Folding Cup

Save money with this unique folding cup that changes colour depending on the temperature of the beverage inside. As well as being a cool feature, it's also practical, enabling you to know exactly how hot your drink is, helping you avoid those unwanted burns!


The cup folds to 6.5 cm, making it not the most compact that we've seen, however, this is a relatively large mug capable of holding nearly half a litre of liquid. Overall, this is a safe and leak-proof option, ideal for commuting, office use and camping. 

No.7

DEHUBCollapsible Silicone Cup

Collapsible Silicone Cup 1
Source:amazon.co.uk
Reference price
£12.99
Mid
Reference price
£12.99
Mid

Ideal Companions for Camping and Picnics

This fuss-free set of folding silicone cups is perfect for camping trips and picnics. Ultrathin and portable, the cups can collapse to 1.5 cm to easily fit in your pocket. Considering that there are four cups in the set, they are also reasonably priced too. 


Although the cups come with lids, they are not designed to be leakproof, and the ultrathin silicone build means that they are not heat-proof either, meaning they aren't the best choice for using on the go. However, they do have a flared base, making them very stable, which is especially useful if you are camping in windy weather. 

No.8

EURODOCollapsible Silicone Coffee Cup

Collapsible Silicone Coffee Cup 1
Source:amazon.co.uk
Reference price
£7.06
Low
Reference price
£7.06
Low

A Spill-Proof Choice Including a Straw and Spoon

This option from Eurodo is a truly unique find. Not only does it come with a straw and a leak-proof lid, but it also comes complete with a spoon too, making it an excellent choice for camping and hiking.


Although the cup folds, it only reduces to 6.7 cm, which is about half of its full size, making it one of the largest on our list. That said, it is a very durable and sturdy option if you don't mind carrying around a bulky item. 

No.9

JixistaStainless Steel Folding Cup

Stainless Steel Folding Cup 1
Source:amazon.co.uk
Reference price
£13.24
Mid
Reference price
£13.24
Mid

A Lightweight and Minimalist Solution

Folding down to 3 cm, this set of three collapsible travel mugs is excellent for backpacking. Each mug has a keyring attachment allowing you to safely secure it to a ring on your rucksack, saving you space! The cups are very sturdy and practically indestructible, both resistant to high falls and high temperatures


However, these folding cups come without lids or thermal protection, meaning they are not ideal for use on the go. To avoid getting burned, it's best to use them with warm or cold liquids rather than hot. Nevertheless, they are very easy to clean and as you get three in a pack, are an absolute bargain!  

No.10

DecathlonTrekking Compactable Cup X-Cup 0.25L

Reference price
£9.99
Mid
Reference price
£9.99
Mid

A No-Frills Folding Cup for Light Carrying

This easy to use, collapsible mug was designed specifically to withstand the trying conditions of long hikes and camping trips. Sturdy and unbreakable, this is the perfect replacement for plastic cups and is guaranteed to save lots of space in the rucksack.


However, although this cup is heatproof, it doesn't include a thermal protection sleeve, so it might not be suitable for really hot liquids, which could make the mug difficult to hold. That said, it's made of high-grade silicone and is BPA free

What Is a Collapsible Mug and Why Should You Buy One?

What Is a Collapsible Mug and Why Should You Buy One?

Collapsible cups are a type of reusable mug designed specifically to be foldable and portable. They are generally made out of heat-resistant materials such as silicone or aluminium, making them also very easy to clean. Usually, collapsible mugs have a lid, a holding sleeve and sometimes even an inbuilt straw, making them ideal companions for commuting. 

 
Purchasing a foldable cup can save you a substantial amount of money. In a bid to prevent environmental damage, many cafes and restaurants have now begun to offer discounts on beverages if you bring your own folding or reusable cup!

More Fancy Paraphernalia for Coffee Connoisseurs

More Fancy Paraphernalia for Coffee Connoisseurs

For those who can't live without their morning cup of joe, we've got tons of excellent buying guides on the best coffee products out there. From cold-brew coffee makers to deliciously sweet syrups, there's plenty left to discover!

Top 5 Collapsible Mugs

No. 1: StojoCollapsible Coffee Cup

No. 2: UPCUPCollapsible Coffee Cup

No. 3: HunuCollapsible Coffee Cup

No. 4: HYDAWAY Collapsible Drink Tumbler

No. 5: WapexoCollapsible Coffee Cup

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The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
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