SodaStream Classic Diet Tonic 440ml


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  • Delivery on this item: £4.49

SodaStream Classic Diet Tonic Water offers that classic, great tasting tonic but with fewer calories.  If tonic water is your drink or mixer of choice then the SodaStream Classics Diet Tonic is perfect for you.

This sparkling drink mix means you'll never run out again, allowing you to make fresh Tonic water straight from the tap.  Simply carbonate your water using SodaStream and add your flavouring. 

  • Naturally Flavoured Sparkling Drink Mix.
  • Low energy drink with sweeteners
  • No aspartame
  • 1 x bottle of mixture makes up to 9 litres

Ingredients: Water, Acid (Citric Acid), Natural Flavourings, Acidity regulator (Tri Sodium Citrate), Sweeteners (steviol Glycosides, Sucralose), Preservative (Potassium Sorbate), Flavouring (Quinine)

Nutritional Information for drink as reconstituted*

Servings per bottle:28 Serving size:250ml


 Average quantity per servingAverage quantity per 100ml
Energy17 kj/41 kcal6.8 kj/1.6 kcal
Fat0.0 g0.0 g
Of which saturates0.0 g0.0 g
Carbohydrates0.0 g0.0 g
Of which sugars0.0 g0.0 g
Protein0.0 g0.0 g
Salt0.09 g0.03 g



* Fully Flavoured

Code: 402449

Customer Reviews4.65 4.6/5 Based on 5 reviews


Love it!Reviewed by Eva193002 on 04 Feb 2021

Enjoying my tonic at home!


Good tonicReviewed by Jo.jorobson79 on 25 Jan 2021

A good tonic


GreatReviewed by Angela.murtagh on 29 Dec 2020

I love my sodastream and this syrup is great for making my G&T even better.


Good priceReviewed by Shelaghh on 12 Dec 2020

Have bought this diet tonic for years but getting harder to find. great price so bought several- in case they vanish!


V. GoodReviewed by Chrisjohntailor on 13 Nov 2020

Good buy

Delivery Information

UK Mainland & Northern Ireland

We are please to offer FREE mainland UK courier delivery to orders above £70

Order Value / WeightServicePriceDelivery Time
Under 300gRoyal Mail 2nd Class£2.993-5 days from despatch
Under £20Tracked & Signed For*£4.493-7 days from despatch
Orders Under £70Tracked & Signed For*£5.993-7 days from despatch
Orders Over £70Courier 48 Tracked & Signed For*FREE3-7 days from despatch
AnyCollect In Store***FREEPlease allow 48 hours

*A Delivery Surcharge of 50 pence + VAT will apply to delivery's in the London Congestion Charge Zone. Delivery charges are calculated during checkout. In some very rare cases, certain UK post codes may be subject to further P&P charges and customers. We will contact you with a revised delivery charge if applicable before we process your order.

Text delivery notifications on Courier 48 orders - see below details**

***Free Click & Collect from any of our stores in Tavistock, Totnes or Ivybridge in Devon. To choose this, proceed to checkout as normal and select the delivery method "Click & Collect", then choose your preferred store.


UK Highlands

Order Value / WeightServicePriceDelivery Time
Under 300gRoyal Mail 2nd Class£2.993-5 days from despatch
Orders Under £20Tracked & Signed For£4.493-7 days from despatch
Orders Under £70Tracked & Signed For£5.503-7 days from despatchh
Orders Over £70Tracked & Signed ForFREE3-7 days from despatch


UK Islands - Isle of Man, Isle of Wight & Scottish Islands

Order Value / WeightServicePriceDelivery Time
Under 300gRoyal Mail 2nd Class£2.993-5 days from despatch
Orders Under £20Tracked & Signed For£4.493-7 days from despatch
Orders Under £70Tracked & Signed For£9.993-7 days from despatch

**Email / SMS Notifications

In order to bring a better delivery experience, we have teamed up with our couriers enabling our customers to have more control over their deliveries.  

Our couriers offer interactive delivery options.  Once your order has been handed over to them, they will send you an email or text to inform you when they plan to deliver your parcel.  If this is not a convenient time, you will be able reschedule the delivery for a different day or to a different address such as a neighbour or a post office.

All customers will be kept up to date with the progress of their delivery and will be notified either by email or SMS on the day of dispatch, on the day of delivery and with a pre-delivery notification advising of their one hour delivery slot.

Please make sure that your email & phone number are correct when checking out to benefit from this service.

Click here for full delivery information.

30 Day Money Back Guarantee

At Lawsons we are proud to provide an excellent customer service and total satisfaction in our products. As such if for any reason you are not completely satisfied with your purchase you can return it to us within 30 days of receipt for a full refund.

All we ask is that your item is returned to us in an unused, undamaged re-saleable condition, with all original packaging and labels. Simply contact us either by email or phone before returning your item to let us know your intentions, and return it to us within 30 days of receipt. Unauthorised returns (those that we have not been made aware of) will not be processed.

We recommend you use the original packaging and a tracked service to send your order back to us, and that you pack your item securely. Unfortunately we will not be able to refund you if it arrives back to us broken.

Please note that returns for undamaged/ not faulty items are sent at your own cost and our delivery charges unfortunately cannot be refunded.

Click here for our full returns policy.