Hey just a heads-up, anyone flying through Don muang international terminal, there is no shop or restaurant once you pass immigration, so make sure you bring a reusable bottle to fill or hydrate before going through, don't do what I did and throw out your bottle of water then wait for your flight for hours + take a flight, where they also don't have water. ๐ฅฒ
TLDR : Answer Summary
Travelers passing through Don Muang International Airport should be aware that there are no shops or restaurants available after immigration. It is advisable to carry a reusable water bottle to stay hydrated, as there is limited access to drinking water in the terminal. Additionally, inquiries regarding the safety of water from airport fountains have been raised, indicating concerns about the availability and safety of drinking water at the airport.