| 6 Products | Mar 2025 | Mar 2026 | Change |
| Nestle Pure Life Still Spring Water (500ml) | £2.65 | £2.80 | + £0.15 5.7% increase |
| | £2.65 | £2.80 | + £0.15 5.7% increase |
| Highland Spring Still Spring Water Bottles Family Pack 12x500 (500ml) | £3.73 | £3.85 | + £0.12 3.2% increase |
| | £3.73 | £3.85 | + £0.12 3.2% increase |
| Volvic Touch of Fruit Sugar Free Strawberry Flavoured Water (1.5l) | £1.23 | £1.50 | + £0.27 22% increase |
| | £1.23 | £1.50 | + £0.27 22% increase |
| Highland Spring Still Spring Water Bottle (1.5l) | £1.15 | £1.25 | + £0.10 8.7% increase |
| | £1.15 | £1.25 | + £0.10 8.7% increase |
| Highland Spring Kids Active Pack Still Spring Water Bottles (330ml) | £3.70 | £4.10 | + £0.40 10.8% increase |
| | £3.70 | £4.10 | + £0.40 10.8% increase |
| Highland Spring Still Spring Water Bottles 6x1.5 (1.5l) | £4.03 | £4.75 | + £0.72 17.9% increase |
| | £4.03 | £4.75 | + £0.72 17.9% increase |
