Price Range

$ 1.25 - $ 1.25

Coles Diet Tonic Water 1. 25 Litre No Artificial Colours & Flavours use as a mixer or refreshing beverage

Mixer Diet Tonic Water

Name: Mixer Diet Tonic Water
Brand: COLES
Availability: InStock
Rating: 4.58 (19 reviews)

4.6

19 reviews

5 star

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3 star

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1 star

Overall Sentiment Very Positive

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Where to Buy

Coles

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Receipt-Verified Reviews

All reviews are collected by invitation after a verified purchase and reflect real ownership across online and in-store transactions.

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Sarah Madden ✓

delicious tonic water taste, without the cost of the expensive ones & zero sugar would & have purchased hundreds of times

Monica ✓

Light and refreshing with a clean taste. Good with or without alcohol.

Roly ✓

beautiful with gin I find. I really like this one and I also like the normal sugar version too - the taste is a bit different but quite pleasant

Ali Barndon ✓

Definitely my favourite mixer drink! No sugar for a fat girl like me, but also brings such a refreshing taste!

Monica ✓

Light and refreshing with a clean taste. Not too sweet and great for mixing

Julie Anne ✓

Absolutely love the new mix diet tonic water tastes great. The packaging looks great. It’s cheap and affordable and always available at the supermarket. Totally recommend it great for your health

Joe Salandra ✓

Coles mixer no sugar tonic water is a great choice if you're watching your sugar intake but still want that classic tonic taste. It's crisp and refreshing, perfect on its own or mixed with your favorite gin. The bubbles are lively, and it has a clean finish without any artificial aftertaste. Definitely a solid option for a sugar-free mixer!

Ali Barndon ✓

A refreshing drink on its own or with another beverage. A staple to always have in the fridge!

JD ✓

I like that this Tonic water was a healthier option in comparison with other brands, as it was sugar free. I also like that the bottle had clear labelling and product information on the front. I think it was maybe a tad bitter in flavour, but otherwise a strong purchase at a very fair price.

Monica ✓

my husband’s all time life saver for quit alcohol good for mixing with apple vinegar, nice and fresh healthy without any sugar

Yu-wen Huang ✓

Grabbed the Coles Mixer Diet Tonic Water last weekend to mix with my gin, and it's surprisingly crisp with that classic quinine bite minus the calories-zero sugar, no weird aftertaste from sweeteners. Bubbles hold up well, perfect for low-carb evenings. Solid everyday choice!

Jasmine Lay ✓

great taste. couldn't tell the difference from the ones that cost double the price

Ali Barndon ✓

Great, refreshing taste with no sugar!

Amber ✓

I bought this tonic water to make gin tonic. Cheap let to make at home. If you buy a gin tonic in a restaurant would cost you at least $15.

Shinal Kumar ✓

have texture and bullbles in water and makes the drink taste so good

Kelly ✓

its not bad for a budget drink, the price has jumped up a lot so next time i will pay slightly more for a nicer one

Lisa Waine ✓

Husband uses to rehydrate and avoid cramping after exercising. No sugar, no calories. Tastes the same as the usual tonic water. Don’t need the expensive product to get the same results.

kiff Goldie ✓

A decent well priced product and goes well as a drinks mixer .

Sarah Madden

Apr 2, 2026