Bottle teat and cap for a drinking bottle

A bottle teat comprising a soft elastic material for a drinking bottle the bottle teat further comprising:

• a teat flange;
• a hollow teat sleeve that projects upward from the teat flange and is connected at a sleeve bottom end to the teat flange;
• a hollow suction part that is connected at a suction part bottom end to a top end of the hollow teat sleeve and projects upward therefrom;
• a plurality of inwardly projecting parallel ribs disposed on an inside surface of the hollow teat sleeve, wherein each parallel rib of the plurality of inwardly projecting parallel ribs defines a first end and a second end opposing the first end, and wherein each parallel rib transitions to flat at the first end and the second end;
• a dome-shaped palate-contacting region on a palate-facing side of the suction part;
• a bevel on the tongue-contacting region disposed opposite the palate-contacting region on the suction part;
• at least one drinking hole in the palate-contacting region that extends from an outside to an inside of the suction part;
• an outwardly bulging, elevated surface disposed on an outside of the palate contacting region;
• and
• wherein the at least one drinking hole is arranged on the elevated surface so that the suction part with the elevated surface is configured to be pressed in a sealing manner against a sealing surface that bulges inward on an inside of a cap bottom of a cap to cover the bottle teat.