Disclosed is a bottle trap having a main body having an open end coupled to a tailpiece pipe and a tapered closed end having at least one face inclined at a first angle with respect to axis of the main body. The bottle trap also includes a cylindrical trap element received on the open end and extending axially into the main body up to at least half the length of the main body. An outlet orifice is configured on peripheral surface of the main body perpendicularly thereto. The outlet orifice is adapted to be coupled to a horizontal drain pipe. Also, a thread-less coupling is configured at the open end and outlet orifice, respectively, for connecting the tailpiece pipe and the drain pipe, respectively, thereto for ensuring a leak-proof coupling. Moreover, at least one sealable drain orifice is configured at the at least one inclined face of the tapered closed end.