In India and many other countries, drinking water bottles are often color-coded based on cap color to help consumers easily identify the type or source of water. Here's a helpful guide:


Cap Color Meaning / Water Type Example Brands
🔵 Blue Packaged Drinking Water (RO/UV) Bisleri, Aquafina, Bailley
🟢 Green Natural Mineral Water Himalaya, Vedica, Qua
🔴 Red Flavored / Carbonated / Soda Water Kinley Club Soda, Schweppes
🟠 Orange Vitamin / Nutrient-Enhanced Water Gatorade (some versions), Glucon-D
⚫ Black Alkaline or High pH Water Evocus, Alkaline88
⚪ White Distilled/purified water (for industrial/lab use) N/A


In India, water bottles often follow a color-coded cap system for easy identification. Here's a detailed guide:

🔵 Blue Cap – Packaged Drinking Water

  • Type: RO/UV treated purified water
  • Examples: Bisleri, Aquafina, Bailley
  • Price: ₹10–₹20 (1L)
  • Note: Safe for daily use; may lack natural minerals

🟢 Green Cap – Natural Mineral Water

  • Type: Spring/mineral water with natural minerals intact
  • Examples: Vedica, Qua, Himalaya
  • Price: ₹40–₹80 (1L)
  • Note: Ideal for long-term hydration; premium choice

🔴 Red Cap – Soda/Flavored/Carbonated Water

  • Type: Carbonated/Club Soda or Flavored Beverages
  • Examples: Kinley Soda, Schweppes
  • Note: Not suitable for regular hydration

🟠 Orange Cap – Vitamin/Electrolyte Water

  • Type: Nutrient-enriched water with glucose/electrolytes
  • Examples: Glucon-D Water, Enerzal, Gatorade
  • Note: Best used during heat or post-exercise

⚫ Black Cap – Alkaline / High pH Water

  • Type: Water with pH above 7.5, sometimes mineralized
  • Examples: Evocus, Alkaline88
  • Note: Promoted for acidity balance; premium product

⚪ White Cap – Distilled/Purified (Non-drinking Use)

  • Type: Distilled/demineralized for labs, batteries, etc.
  • Note: Not safe for drinking; used for industrial/medical use only

📌 Summary Tips:

  • Blue = Regular packaged water (safe)
  • Green = Natural mineral water (healthier)
  • Red = Soda or flavored water (not daily use)
  • White = Do NOT drink