The present invention relates to a feeding bottle for babies, which is harmless to the human body and is convenient to use and carry. The feeding bottle comprises: a body (100) which is formed of a silicone material and is ductile, and has an opening (101) so as to contain content and a teat (200) which is formed of a silicone material and is ductile, and which can be elastically inserted and assembled into the opening (101). The opening (101) has a insertion part (112) which is vertically upwardly bent from a flange (111) which is horizontally bent inwardly in a radial direction, and has an inner engagement part (121) and an outer engagement part (131) which consist of at least two annular rims. The teat (200) comprises: an inner cover (210) which is inserted into the inside of the opening and has, on the outer peripheral surface thereof, a plurality of first annular protrusions (211) which are engaged with the inner engagement part (121) and an outer cover (220) which is provided to cover the outer peripheral surface of the opening, and has a plurality of second annular protrusions (221) which are provided to cover the inner cover (210) and are engaged with the outer engagement part (131).La présente invention concerne un biberon pour bébés, qui est sans danger pour le corps humain et est facile à utiliser et à transporter. Le biberon comprend : un corps (100) qui est formé dun matériau de silicone et est ductile et comporte une ouverture (101) pour contenir un contenu et une tétine (200) qui est formée dun matériau silicone et est ductile et qui peut être élastiquement insérée et assemblée dans louverture (101). Louverture (101) comprend une partie dinsertion (112) qui est verticalement courbée vers le haut à partir dun rebord (111) qui est horizontalement courbé vers lintérieur dans une direction radiale, et comporte une partie de couplage interne (121) et une partie de couplage externe (131) qui sont constituées dau moins deux rebords annulaires. La tétine (20
