The pain
Where hospitality chains get stuck
- Complimentary in-room water generates zero revenue but costs you every month.
- Third-party branded bottles create guest dissatisfaction over visible MRP markup.
- Single-use PET bans collide with ESG and sustainability commitments.
- In-house bottling capex needs a clear margin model — yet most fail to find one.
Where we fit
What changes with Natural Minerals
- Pairs with existing bottling rigs — no new machinery, just our concentrate.
- Branded mineral water becomes a premium F&B product line, not a guest expense.
- Plastic reduction story aligns with ESG and Scope 3 commitments.
- Clear margin model: ~₹3/L mineralisation cost, ₹100+ branded retail price.
Case study
"We stopped offering complimentary water and started offering our own. Guests preferred the taste, the brand looked more premium, and accounting finally has a line item for water."
Luxury hotel group · 5 properties · Goa, Delhi, Mumbai
Monthly water revenue ₹7L+/property after switching to branded in-house bottling with our concentrate.
Where to start
Recommended product lines for hospitality chains
Revenue opportunity
Revenue Potential Simulation
See how Coremin transforms water from a cost burden into a high-margin revenue stream for your property.
Example 1 — Plain purified water
Daily water requirement
| Rooms — Free water (4 litre) | 400 litre |
| F & B | 600 litre |
| Total | 1000 litre |
Revenue from water (in INR)
| Revenue from water | NIL |
Cost of purification per month
(30,000 litre)
| Employee cost | 34,000 |
| Equipment AMC | 20,000 |
| Bottle packaging | 60,000 |
| Bottle breakage | 2,500 |
Example 2 — Coremin enhanced mineral water in your branding
Daily water requirement
| Rooms — Free water (4 litre) | 400 litre |
| F & B | 600 litre |
| Total | 1000 litre |
Revenue from water (in INR)
| 150 × 200 × 30 | 9,00,000 |
Cost of purification & remineralisation per month
| Employee cost | 34,000 |
| Equipment AMC | 20,000 |
| Bottle packaging | 60,000 |
| Bottle breakage | 2,500 |
| Coremin Mineral complex | 1,12,500 |
Your Monthly Profit with Coremin
₹6,71,000
Annual potential: ₹80,52,000
Notes:
- The calculations are for 1,000 litre purified every day on site.
- The packaging cost includes the cap and sealing cost of the bottle.
- For calculating the revenue, it has been considered that only 150 bottles are sold per day @ ₹200.
Build with us — for hospitality chains.
Request a sample, talk to our application team, or get a custom quote for your manufacturing volume.