There are five sunnats of drinking:
1. Never drink from a bottle (carbon dioxide is released in the bottle).
2. Do not drink from the mug's cleft and do not breathe in the beverage.
3. Drink in three drafts. (sips). The Holy Prophet has said:
"The water quenches the thirst and is sanitary."
4. Invoke Allah (s.w) when you drink and praise him when you finish. It is reported in a hadith that the
Holy Prophet said:
"Do not drink the water in one draft just like camels but drink it in one or three gushes,
and invoke Allah (s.w) when you drink and praise him when you finish."