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Sodastream DUO® Sparkling Water Maker

SodaStream DUO™ is SodaStream’s first sparkling water maker to be compatible with both SodaStream’s new stylish glass and reusable plastic bottles. The glass bottle is a beautiful centrepiece to the dinner table and perfect for hosting friends and family, whilst the reusable plastic bottle means that you can make your own sparkling water at home and then take it with you anywhere on the go.
The Duo also features the new Quick Connect technology for fast and easy CO2 cylinder insertion.

Duo is SodaStream’s first sparkling water maker to be compatible with both SodaStream’s new stylish glass and reusable plastic bottles.

With fast and easy CO2 cylinder insertion, Duo is the perfect sparkling water maker whether you're hosting friends and family, or making sparkling water at home to take anywhere on the go with you.

SodaStream DUO™ is SodaStream’s first sparkling water maker to be compatible with both SodaStream’s new stylish glass and reusable plastic bottles. The glass bottle is a beautiful centrepiece to the dinner table and perfect for hosting friends and family, whilst the reusable plastic bottle means that you can make your own sparkling water at home and then take it with you anywhere on the go.
The Duo also features the new Quick Connect technology for fast and easy CO2 cylinder insertion.

Duo is SodaStream’s first sparkling water maker to be compatible with both SodaStream’s new stylish glass and reusable plastic bottles.

With fast and easy CO2 cylinder insertion, Duo is the perfect sparkling water maker whether you're hosting friends and family, or making sparkling water at home to take anywhere on the go with you.

why Sodastream DUO®

One-touch fizz control – three pre-set carbonation levels let you enjoy bubbles your way, every time.

Quick connect CO2 - swap cylinders with a simple click so fresh fizz is always ready.

Dual-bottle versatility – choose between a reusable glass bottle or BPA-free plastic, tailored to your lifestyle.

Sleek design modern style with the modern style with the freedom of glass or plastic, perfect for everyday use or entertaining.

how to fizz with Sodastream DUO®

1. Insert your CO2 cylinder

Slot in the Quick Connect cylinder with a smooth click to power your fizz.

2. Fill and lock your bottle

Choose glass for serving or BPA-free plastic for daily use, then lock it securely into your DUO® machine.

3. Fizz your way

Pick from three pre-set levels to create bubbles as gentle or bold as you like.

4. Pour & enjoy

From everyday hydration to entertaining, DUO® delivers sparkling water with ease and style.

never run out of bubbles

get extra CO2 with our Plus and Ultimate Bundles!

1

Select Machine Type

Select your preferred sparkling water maker. The Plus and Ultimate Bundles include 1 or 2 refill cylinders (to be returned empty for free) plus extra bottles and flavours.

2

We Deliver

We'll deliver you full cylinders with a return box for the empties. The return shipment is on us!

3

You Enjoy!

Find the perfect spot in the kitchen for your SodaStream, and start enjoying fresh sparkling drinks. The empty refill cylinders should be returned within 90 days.

1

Box it up

Pack the empty exchange cylinders in the return box received with your order.

2

Request shipping label or QR code

Request a QR code from InPost or a label from Yodel to print at home or in store using your customer number (which you can find in My Account)

3

Return your way

Return to your nearest Yodel Parcel shop or Inpost locker. See return locations

benefits of the Sodastream DUO®

patented CO2 quick connect system

easy bottle attachement system

cordless

dishwasher safe bottles

advanced stainless steel flask

dual carbonation for glas and plastic bottles

Product Specifications Reviews FAQS

Reviews

Product Specifications

Why Sodastream DUO™

The Sodastream Duo bundle features a sparkling water maker designed for effortless carbonation, complete with flavour options to suit every taste. This carbonation machine gives you the freedom to enjoy soda water, or flavoured water exactly how you like it. Featuring an advanced design, the Duo is compatible with both a dishwasher-safe glass, perfect to add a touch of elegance when hosting, and a BPA-free reusable plastic bottle for everyday convenience. With its one-touch automatic carbonation, this soda maker lets you choose from three pre-set fizz levels, making it easy to create the perfect amount of bubbles every time. The Quick Connect Co2 cylinder system ensures a seamless setup, so you can start enjoying fresh fizz instantly. Whether you're crafting classic soda water, experimenting with sparkling water flavouring, or making homemade seltzer, the Duo is a drink maker that delivers unmatched versatility. By using this soda fountain machine, you can eliminate single-use plastic bottles, reduce waste, and enjoy refreshing carbonated drinks at home whenever you want. Sleek, modern, and easy to use, the Sodastream Duo is the ultimate water carbonator for those who love the taste of fresh, homemade fizz with a touch of sophistication.

Free Shipping

If your order total is above £49.99 you'll qualify for free shipping (sweet!). We back our bubbles! We accept returns or exchanges on unopened product purchased within 30 days on SodaStream.com for the actual purchase price. Cylinders and accessories must be returned unused and in its unbroken original packaging. Sparkling Water Makers do not need to be returned unused.

30 Days Risk Free Trial

We process orders quickly, but if you need to cancel or change an existing SodaStream.co.uk order, give our Customer Care team a call at 0800-085-8373 and we will do our very best to accommodate before your order ships. We can usually accept such requests made within an hour from time of purchase.

Why Sodastream

A Step Towards Sustainability: Embrace eco-friendly living with the Duo™ machine; reduce single-use plastic bottles consumption. A stylish addition to your kitchen that supports a greener planet.

Effortless Fizz at Your Fingertips: Featuring Quick Connect technology, the Duo™ ensures hassle-free CO2 cylinder insertion; enjoy up to 60 litres of sparkling water with each gas cylinder, making hydration both easy and enjoyable

Stylish Award Winning Design for Modern Kitchens: The sleek black finish and cordless design of the SodaStream Duo™ make it a stunning addition to any kitchen décor; enjoy both aesthetics and functionality with its stainless steel vending functionality; a conversation starter in any home

FAQ'S

Where can I find the user manual for the SodaStream DUO™ Sparkling Water Maker?

Click here for the SodaStream's DUO™ Sparkling Water Maker user manual.

Can you tell me more about the SodaStream DUO™ Sparkling Water Maker?

The SodaStream DUO™ machine is our new way to sparkle! This sleek, compact design carbonates both glass and plastic, and makes bubbling quick and easy.

It comes with the new Quick Connect Cylinder – the first of its kind! The new Quick Connect Cylinder is simple to insert and with no need to be re-tightened, it is now easier than ever to go from zero to bubbling. The SodaStream DUO™ Sparkling Water Maker will only work with the Quick Connect Cylinder, so make sure you’re only using the cylinders with the pink wrap that bear the Quick Connect logo.

The DUO also comes with 2 different types of reusable, dishwasher-safe bottles. You can choose between a 1L glass bottle for those more formal indoor settings or a 1L Fuse carbonating bottle for when you’re on-the-go.

Sparkle Note: The 1L classic bottle, the 0.7L glass bottle, the 0.5L bottle, and My Only Bottle are not compatible with the SodaStream DUO™ Sparkling Water Maker.

Are existing bottles and cylinders compatible with the SodaStream DUO™ Sparkling Water Maker?

The SodaStream DUO™ Sparkling Water Maker can be used with our dishwasher-safe 1L glass bottle and our regular 1L Fuse bottle.

The 1L classic bottle, the 0.7L glass bottle (from the Crystal), the 0.5L bottle and My Only Bottle (0.5L) are not compatible.

With regards to cylinders, you can only use the SodaStream Quick Connect Cylinder with the SodaStream DUO™ Sparkling Water Maker. The screw-system cylinders are not compatible with the SodaStream DUO™.

Sodastream DUO® Sparkling Water Maker

Sodastream DUO® Sparkling Water Maker

Starter Bundle

Plus Bundle

Ultimate Bundle

why Sodastream DUO®