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Customers in the United States can purchase Doulton & British Berkefeld products from our official US reseller British Water Filters

(N.B. This is for the Insulating Sleeve only, Gravity System not included)

A cool new upgrade for your British Berkefeld 8.5 Litre Gravity System, the insulating neoprene sleeve transforms the way you enjoy clean, refreshing water by keeping it cooler for longer. 

Available in stylish new colours, the insulating sleeve is the perfect upgrade for gravity systems in the modern home and on-the-go.  

Key features:

  • Cooler for longer  Our specially designed 4mm thick, slightly stretchable neoprene sleeve helps to maintain your water temperature.
  • System protection  Keep your gravity system protected from minor dings and scratches with our durable cover.
  • Adventure ready – Lightweight and foldable, our sleeve is easy to take with you whatever the adventure.
  • Designed for ease – Made to perfectly fit the British Berkefeld 8.5L Gravity System, our sleeve is easy to fit and remove.
  • Modern living aesthetic – Available in brand new colours, the sleeve is designed to fit the modern family home. What colour will you choose? 

Though tailor-made for our British Berkefeld system, the slightly stretchable material means it might work with other systems too – check the size specifications for compatibility!   

Upgrade your British Berkefeld Gravity System today with the insulating sleeve and enjoy cooler, crisper water all year round. (Note that product listed is sleeve only, Gravity System not included.) 

Free shipping is available on orders over £25/€25.

Next working day delivery is available for orders placed by 11:00 (Monday to Friday), subject to the destination and courier availability. Orders placed after this time will be processed on the next working day.

Additional details and options specific to your country will be provided at checkout.

Discover more in our FAQ

Will the British Berkefeld sleeve fit my system?
 

The sleeve is made specifically to fit our popular 8.5 Litre British Berkefeld Gravity System. While it won’t fit other sizes of our British Berkefeld system it may fit other branded systems – please check the size specifications in comparison to your system for compatibility. 

Is the British Berkefeld sleeve an all-in-one?
 

No, the sleeve comes in two separate parts designed to fit the 8.5 Litre British Berkefeld Gravity System perfectly – one sleeve for the top and the other for the bottom, shaped to fit around the built-in tap. 

Can the sleeve be removed once it’s been put on?
 

Yes, the sleeve has a slight stretch which makes it easier to be applied and taken off your system as many times as you need.  

Is the gravity filter sleeve suitable for outdoor use?
 

The sleeve can be taken with you for use on your gravity filter wherever you are. Though suitable for use outdoors whatever the weather, we advise against long-term outdoor use and, in the event it gets wet, that the sleeve is thoroughly dried before storing or using indoors. 

Is the sleeve washable?
 

Our sleeve is hand-washable in mild detergent, and we advise air drying it out of direct sunlight to avoid any decline in material performance. 

Are any other colours available?
 

We currently have three colour options available, designed for modern living―sage green, anthracite grey, and camo print. Our in-house product development team is always working to advance our technology and improve product offering, so if there’s a colour you’d love to have in your home, please let us know!  

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