Bottled water enjoys widespread usage, with three in four adults drinking it, supported by strong associations with health. However, there is a pressing need to reassure concerns around contaminants as…
UK
Bottled Water
simple
UK Bottled Water Market Report 2026
"Record heat drove strong volume growth in 2025. Concern for water purity needs addressing, while alignment with high-fibre diets holds untapped potential."
Bottled water enjoys widespread usage, with three in four adults drinking it, supported by strong associations with health. However, there is a pressing need to reassure concerns around contaminants as 46% of drinkers are shifting towards non‑plastic packaging due to concerns over microplastics and 55% are concerned about the pollution levels in the areas where bottled water is source.
2025 saw volume growth of over 10% in the market amid record‑breaking heat, evidence of its continued heavy reliance on impulse occasions. Growth is expected to moderate in the absence of extreme weather, while the 2027 rollout of the Deposit Return Scheme is expected to introduce short‑term friction. The market continued to face intense competition from tap water as well as other soft drinks.
Looking ahead, there is a clear opportunity for brands to leverage strong consumer views of water as important for gut health amid rising interest in fibre, tapping into these views at key touchpoints to put their brands front of mind for health-focused consumers.
This Report Looks at the Following Areas:
Performance of the UK bottled water industry, including the impact of weather on value and volume sales of bottled water
Usage of still, sparkling, unflavoured and flavoured water and core user groups
Where consumers have drunk bottled water, including both in-home and at various out-of-home locations
Concern about microplastics in bottled water, and opportunities for non-plastic packaging
The case for foregrounding environmental stewardship and the need to reassure consumers on water filtration
Opportunities for bottled water stemming from the gut health trend
Market Definitions
For the purposes of this Report, Mintel has used the following definitions:
This Report covers sales of bottled water. This includes:
Unflavoured water.
Flavoured waters and fortified waters which see water enhanced with flavours, herbs, vitamins and/or sweeteners.
Still water as well as carbonated water, also known as sparkling water, which is made by dissolving carbon dioxide into the water through a process of carbonation, including tonic water.
Market size data includes sales through the following outlets:
Retail: This includes sales through retail outlets where bottled water is purchased for the purpose of in-home consumption or for drinking on the go, comprising supermarkets, convenience stores and petrol forecourts, among others.
Microplastics concerns elevate importance of offering choice of packaging materials
Reassure on the capabilities of water filtration
Highlight water’s importance in high-fibre diets
Discover the top five trend territories for success in UK non-alcoholic beverages using Black Swan’s social prediction technology
THE MARKET
Snapshot – market size and forecast
Market factors
Consumer caution keeps budgets under scrutiny
Graph 1: financial wellbeing and confidence indices, 2019-26
DRS set to launch in October 2027
Healthy eating efforts brings opportunities for bottled water
Bottled water gets a boost as 2025 is the sunniest year on record
Population growth offers modest support for bottled water
Graph 2: population, by age, 2020, 2025 and 2030
Market size
Market size and forecast of bottled water
Graph 3: market value forecast for bottled water, 2019-30
Record-breaking warm weather sees volume sales surge in 2025, fall expected in 2026
Retail continued to outperform on-premise in 2025
Graph 4: value sales of CSDs, by on- and off-trade, 2019-25
Sparkling water returns to volume growth in 2025
Graph 5: retail value and volume sales of bottled water, by segment, 2023-25
Evian retains top position, Highland Spring leaps ahead in 2025/26 in still water
Graph 6: leading brands’ value sales in the still water retail segment, 2023/24-2025/26
Premium brands win in sparkling water in 2025/26
Graph 7: leading brands’ value sales in the retail sparkling water segment, 2023/24-2025/26
THE CONSUMER
Usage of and locations for drinking bottled water
Three in four drink bottled water
Under-35s are core users, over-55s’ growth drives at-home focus
Graph 8: bottled water usage at home and in foodservice, by age, 2026
Sparkling water can capitalise on pressure on CSDs
Scope for CSDs to play in water
Microplastic concerns drive opportunities for non-plastic packaging
Microplastics concerns amplify importance of offering choice of packaging materials
Ensure non-plastic formats suit at-home occasions
Continued reassurance needed on water purity
Brands must continue to reassure on water purity
Shout about conservation efforts at bottled water sources
Water filters: Highlight lower environmental footprint beyond plastic
Water filters lack trust
Reassure consumers on water filtration
Harness water’s associations with wider health benefits
Tap into water’s strong health associations
Leverage hydration’s strong inherent health associations
Hero water’s importance in high-fibre diets
GLP-1 use spells fresh potential for fortified waters
Explore tie-ups with specialist brands to strengthen functional credibility
Tap supplement use in water with in-store placement
PRODUCT, INNOVATION AND MARKETING
Brands from other soft drinks categories enter bottled water
Competition heats up in functional waters
Flavoured water attracts own-label launches and new brands
Challenger brands revamp packaging
Marketing themes for bottled water range from sport and wellbeing to social occasions
DASH makes TV debut, humourously spotlighting its healthy, natural and tasty proposition
APPENDIX
Market definition
The market
Forecast methodology
Forecast methodology – fan chart
Market size and forecast for bottled water
Graph 9: market size and forecast for volume sales of bottled water, 2019-30
Market size and forecast of bottled water (value)
Market size and forecast of bottled water (volume)
Market forecast and prediction intervals – value
Market forecast and prediction intervals – volume
Sales of bottled water, by channel
Retail value and volume sales of bottled water, by type
Still water market share – value sales – brands
Still water market share – volume sales – brands
Still water market share – value sales – manufacturers
Still water market share – volume sales – manufacturers
Sparkling water market share – value sales – brands
Sparkling water market share – volume sales – brands
Sparkling water market share – value sales – manufacturers
Sparkling water market share – volume sales – manufacturers
Trends in the population age structure
The consumer
Consumer research questions
Consumer research methodology
UK generation groups
Abbreviations
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