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Blue Planet

Regular price £17.99
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It’s Monday, 8:45am and you’re queueing for your oat milk latte at your favourite coffee house. In your hand, you’re holding your tactile bru cup, the coffee-lovers response to climate change. Today you’ve chosen Blue Planet because it reminds you of that brilliant David Attenborough programme. Everybody hates Mondays, but not you. You’ve got a cheeky glint in your eyes because you know what’s coming….. Someone’s coming over to compliment you on your reusable coffee cup.

Bru - helping you fall in love with Mondays the eco-way 


  • Barista-approved cup height for easy use under commercial espresso machines
  • 340ml capacity which is your regular latte size but also fits smaller drinks like flat whites
  • Double walled insulation keeps drinks hot for up to 3h & cold for up to 6h
  • Outside of the cups always remains a comfortable temperature to touch
  • Matt powder coated for increased durability and quality feel
  • Wide base and bottom-heavy (bootylicious) design for stability
  • Dishwasher-safe, high impact, heat & chemical resistant Tritan® lid 
  • Stainless steel cups are recyclable at end-of-life (contact us for recycling advice)
  • BPA and BPS-free so that you don’t have to worry about any harmful chemicals

Please note this cup is not leak-proof. The lid is designed to allow air pressure to escape, so that your drink flows effortlessly. 

Disposal coffee cups are naff. Noone wants to be seen with single use cups any more so here at bru, we wanted to make reusable coffee cups something of a statement. Over the last few years, we’ve lost sleep in our search for the trendiest colours so that you can be proud to show off your reusable cup whilst protecting the environment from any more unnecessary waste.


Why make the switch to stainless steel cups?         

Environmentally friendly – because the vast majority (around 85%) of stainless steel is made using around 50% scrap metal, this reduces the need to mine for more virgin materials thus, saving water, fuel and protecting local environments from further degradation.

Reusable – functionally, you should be able to use and re-use your bru cup for the rest of your life although aesthetically, your cup may show signs of age. If your friends describe you as “a bit clumsy” then we suggest opting for a darker colour bru cup which will be a lot more forgiving if it gets scratched, stained or dropped.

Recyclable – like all stainless steel, these cups can be recycled without ever losing material quality. Tip: keep a little box in a storage cupboard and fill it with stainless steel items. When this box is full or if you are going to your local Council recycling centre, take the box with you and recycle the contents so they can be melted down and made into something new. Unfortunately, the lid is not currently recyclable (we’re working on that!).

Safe – stainless steel doesn’t leach chemicals and doesn’t react with the liquids you consume. Our lids are also BPA- and BPS- free. Because these cups are so easy to clean, they are the healthiest, most convenient and eco coffee cup choice for everyone who wants to make a positive impact.



We recommend rinsing your bru cup with hot water after every use and washing with hot, soapy water and a brush or sponge within 24h after use. Keep the lid off to allow the cup to dry fully  and keep the inside smelling fresh. The lids can be placed in the top draw of the dishwasher to clean. Occasionally we suggest removing the seal and slider from the lid for a deep clean. All colour cups except Rose Gold Intense can also occasionally be washed in the dishwasher as long as the wash cycle does not exceed 70 °C. Environmentally friendly detergents and sustainable bottle brushes and sponges are always encouraged!



You can find out more about us and our sustainability credentials here at bru, on our relevant website pages as well as by following us on social media and by signing up to our newsletter at the bottom of the page.

Do you have a question about our products? Visit our FAQs page where we’ve already answered the most popular customer questions.

Check out the rest of our range of reusable coffee cups and insulated bottles.



Customer Reviews

Based on 8 reviews
Stylish and practical reusable coffee mug.

Bought after seeing it with a bunch of others in the independent. I like the design and brand credentials. Looks like it'll be a great present for someone having coffees out and about. I might just buy another for myself!

Absolutely fantastic!

This bottle is amazing. I bought this as my first step towards a more sustainable/minimal waste lifestyle and it couldn't be better.

Great looking functional products

Bottle keeps drinks super cold for a long time, Cup keeps drinks super warm. Excellent design and indispensable in the office or outside.

Christmas present

Bought as a Christmas present for my son, it looks fab, the colour is great. I'm sure he'll love it.

A new favourite!

I absolutely love this cup. It looks so beautiful I've already had a couple of people ask where I got it from. I recently switched from my 'keep cup' which I found didn't keep my drinks as warm (I know they aren't designed for that) so wanted something that offered great insulation too! I love that it’s got quite a unique design and I get compliments on it all the time - even in the library’s silent section! The seal is great and I haven’t had any issues with spills. I especially love the rounded raised bottom on the inside which makes it really easy to clean and minimises dregs. I’ve already bought two now, one for home and one for college and I might just get another for a friend! Couldn’t recommend them enough. I am also loving the metal straws which fit perfectly through the drinking spout!