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Ocean Bottle

Brew Flask

The reusable coffee cup that just works.

Ocean Bottle Brew Flask 350ml

Ocean Bottle Brew Flask 350ml


Color
Regular price £35.00
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Tax included. Shipping calculated at checkout.
  • Free shipping over £35
  • Free Returns
  • 1% For The Planet
  • Secure Payments
  • In stock, ready to ship
  • Inventory on the way
  • Stops 1,000 Plastic Bottles From Reaching Our Oceans: Each purchase prevents 1,000 plastic bottles from entering our oceans, supporting Ocean Bottle's mission for cleaner seas and healthier ocean communities and marine life. The Ellen MacArthur Foundation has said that by 2050 there will be more plastic in our Oceans than fish.
  • Award-Winning Design: Recognised with the Red Dot Design and Green Product Awards, Ocean Bottle stands out for its sustainability and excellence in design.
  • Eco-Friendly Construction: Made from 90% recycled stainless steel, it's a testament to durability and environmental responsibility.
  • Optimal Temperature Retention: Double-walled steel construction keeps your drinks hot or cold for up to 6 hours. Added ice remains icy cold even after a full day's hike in hot weather. Iced coffee anyone?
  • Innovative 360-Degree Lid: Designed for comfort and aroma appreciation, ensuring a superior sipping experience without leaking or sweating in your bag.
  • Easy Maintenance: A double opening for hassle-free sipping and cleaning. It's also backed by a market-leading 10-year warranty. Now that is sustainable.
  • Contribution to Ocean Clean-Up: Aligns your purchase with a significant environmental impact, nearly eliminating 1 billion plastic bottles from oceans since 2018 Ocean Bottle are pushing the envelope as to what is possible with environmental stewardship.
  • Long-Term Investment: You will use this coffee flask time and again for years to come, saving you from buying disposable cups and, if you use the app and scan your brew flask each time you fill up, it will ensure that Ocean Bottle will keep removing plastic from our oceans.


Fancy trying an adaptagenic Coffee to go in your new Brew Flask? Check out our range of London Nootropics Coffee here.

Below is our Shipping Policy; you can also find answers to frequent questions on our FAQ page.

United Kingdom Shipping

Orders placed before noon Monday to Friday will ship the same day. 

Orders placed after noon Monday to Friday will ship the next working day. 

Orders placed at the weekends will be shipped on a Monday. 

Orders are delivered Monday-Friday.

Orders Under £35

When your order is less than £35, we charge £3.50 for standard UK delivery.

Orders £35 or more

When your order exceeds £35, you qualify for free standard UK Shipping at checkout. If the order is placed before noon, your package will be sent that day, and we will always try to have it with you within three working days. If the order is placed after noon, it will be sent the next working day.

If you have any further questions please check out our FAQ page.

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Customer Reviews

Based on 5 reviews
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J
Jan Peake

Good quality product, keeps coffee hotter than any other coffee cup I've had even without pre warming. The only issue I've had is that it is slightly too big for my car cup holder, it fits into the top but not securely.

Thank you for the kind review Jan.

We agree it does a wonderful job and really looks and feels the part!

Enjoy! And thanks again,

Team RSG

C
Clint
Great product

Keeps coffee warm all day and seals well. No spills! Definitely worth the investment and great for the environment too!

S
Stav
quality

real quality look and feel, and durable for everything from commuting to hiking. Thanks RSG

L
Laura H.
Great flask

I bought this flask for keeping my coffee warm on my commute to work. My coffee is still warm on my way home!

S
Sharon B.
Super sealable wee flask

A lovely gift or treat! I like the 350ml size, perfect fit for my bag. Love the sustainability concept too!

Why does Ready Sweat Go love the Ocean Bottle Brew Flask?

IMG_0124 - Ready Sweat Go
Ocean Bottle - Ocean Bottle Go - Sun Orange - 500ml - Ready Sweat Go

FAQs

We think so. It's pretty neat making it ideal for external bag sleeves that take bottles. It's 170mm tall and 68mm wide. And it's anti-leak seal means you can safely tuck it inside a bag too.

Yes it is. 100% dishwasher safe at temperatures up to 60c. For day to day use we recommend just giving it a quick wash with warm soapy water.

BPA-Free plastic, Silicone Rubber, Ocean Bound Plastic and 90% recycled Stainless Steel.

All Brew Flasks are backed up with a 10 year repair or replacements scheme from Ocean Bottle. In case of manufacturing defect or accidently broken parts.

We get asked this a lot! So we made a video. Brew Flask Heat Test

Roughly talking it only loses about five degrees an hour. If you don't use milk it will stay hot for longer. We think it will keep your hot drinks piping hot for up to three hours. Then warm beyond that, up to six hours.

We think the design that has went into the Brew Flask sets it apart. From the 360 degree lid, the dappled exterior to help with moisture perspiration, a 90 degree twist lock cap to seal it properly and of course it's amazing green credentials completely set it apart from other coffee flasks in the market.

Brew Flask Three Hour Heat Test

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