services and facilities
To help the environment and enhance passengers’ travelling experience, drinking water facilities are provided at the following MTR stations for passengers to refill their water containers.
| East Rail Line | Location |
| Tai Po Market Station | Station Concourse Exit B (Unpaid Area) |
| Tai Wai Station | Station Concourse Exit C (Unpaid Area) |
| Admiralty Station | Station Concourse Exit B (Unpaid Area) |
| Island Line | Location |
| Chai Wan Station | Station Concourse Exit D (Unpaid Area) |
| North Point Station | Station Concourse Exit B (Unpaid Area) |
| Admiralty Station | Station Concourse Exit B (Unpaid Area) |
| Kwun Tong Line | Location |
| Prince Edward Station | Station Concourse Exit A (Unpaid Area) |
| Diamond Hill Station | Station Concourse Exit A2 (Unpaid Area) |
| Choi Hung Station | Station Concourse Exit A1 (Unpaid Area) |
| Tiu Keng Leng Station | Station Concourse Exit B (Unpaid Area) |
| South Island Line | Location |
| Admiralty Station | Station Concourse Exit B (Unpaid Area) |
| South Horizons Station | Station Concourse Exit B (Unpaid Area) |
| Tung Chung Line | Location |
| Tung Chung Station | Station Concourse Exit D (Unpaid Area) |
| Tsing Yi Station | Station Concourse Exit C (Unpaid Area) |
| Tseung Kwan O Line | Location |
| Hang Hau Station | Station Concourse Exit A (Unpaid Area) |
| Tiu Keng Leng Station | Station Concourse Exit B (Unpaid Area) |
| North Point Station | Station Concourse Exit B (Unpaid Area) |
| Tuen Ma Line | Location |
| Tai Shui Hang Station | Station Concourse Exit A (Unpaid Area) |
| Tai Wai Station | Station Concourse Exit C (Unpaid Area) |
| Diamond Hill Station | Station Concourse Exit A2 (Unpaid Area) |
| Kai Tak Station | Station Concourse Exit A (Unpaid Area) |
| Sung Wong Toi Station | Station Concourse Exit A (Unpaid Area) |
| To Kwa Wan Station | Station Concourse Exit A (Unpaid Area) |
| East Tsim Sha Tsui Station | Station Concourse Exit P1 (Unpaid Area) |
| Austin Station | Station Concourse Exit C (Unpaid Area) |
| Mei Foo Station | Station Concourse Exit B (Unpaid Area) |
| Tin Shui Wai Station | Station Concourse Exit E3 (Unpaid Area) |
| Tsuen Wan Line | Location |
| Tsuen Wan Station | Station Concourse Exit C (Unpaid Area) |
| Kwai Fong Station | Station Concourse Exit C (Unpaid Area) |
| Mei Foo Station | Station Concourse Exit B (Unpaid Area) |
| Prince Edward Station | Station Concourse Exit A (Unpaid Area) |
| Admiralty Station | Station Concourse Exit B (Unpaid Area) |