| 21 Products | Sep 2024 | Sep 2025 | Change |
| Sainsbury's Bottled Still Flavoured Water Lemon & Lime No Added Sugar (500ml) | £1.40 | £1.80 | + £0.40 28.6% increase |
| | £1.40 | £1.80 | + £0.40 28.6% increase |
| Highland Spring Still Water Hydration Box (10l) | £5.80 | £5.80 | £0.00 No change |
| | £5.80 | £5.80 | £0.00 No change |
| Nestle Pure Life Still Spring Water (500ml) | £2.50 | £2.65 | + £0.15 6% increase |
| | £2.50 | £2.65 | + £0.15 6% increase |
| Radnor Infusions Unsweetened Raspberry & Black Cherry Flavoured Welsh Sparkling Spring Water (330ml) | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Perfectly Clear Strawberry Still Water (1.5l) | £1.00 | £1.25 | + £0.25 25% increase |
| | £1.00 | £1.25 | + £0.25 25% increase |
| Highland Spring Still Spring Water Bottles Family Pack 12x500 (500ml) | £3.50 | £3.60 | + £0.10 2.9% increase |
| | £3.50 | £3.60 | + £0.10 2.9% increase |
| Harrogate Spring Water Still (500ml) | £3.30 | £3.30 | £0.00 No change |
| | £3.30 | £3.30 | £0.00 No change |
| Highland Spring Still Water Sports Cap (750ml) | £1.10 | £1.15 | + £0.05 4.5% increase |
| | £1.10 | £1.15 | + £0.05 4.5% increase |
| Get More Vits Raspberry & Blueberry Multi Vits Naturally Flavoured Still Spring Water Bottles (330ml) | £2.95 | £2.95 | £0.00 No change |
| | £2.95 | £2.95 | £0.00 No change |
| Volvic Touch of Fruit Sugar Free Strawberry Flavoured Water (1.5l) | £1.40 | £1.45 | + £0.05 3.6% increase |
| | £1.40 | £1.45 | + £0.05 3.6% increase |
