The present invention relates to a baby bottle device (100), which when the baby bottle device (100) is assembled, provides air from the outside of the baby bottle device (100) into the container volume (125). At least one bleeding valve (140) that allows the passage of a closed volume forming element (150) that defines a closed volume (155) within the container volume (125) of the container element (120) of the baby bottle device (100). ) And a closed volume (155) has a controlled opening (165) into the container volume (125) for air to enter through the bleed valve (140) and any at least one It is configured to provide a duct forming element (170) forming an induction duct (175) from the bleeder valve (140) to the closed volume (155). The baby bottle device (100) reduces the risk of colic-like symptoms for infants.本発明は哺乳瓶装置(100)に関し、哺乳瓶装置(100)は、哺乳瓶装置(100)が組み立てられた場合に、哺乳瓶装置(100)の外側から容器容積(125)内への空気の通過を可能にする少なくとも1つの空気抜き弁(140)と、哺乳瓶装置(100)の容器要素(120)の容器容積(125)内に閉鎖容積(155)を画定する閉鎖容積形成要素(150)とを含み、閉鎖容積(155)は、空気が空気抜き弁(140)を通って入るための制御された開口部(165)を容器容積(125)内に、及び、任意の、少なくとも1つの空気抜き弁(140)から閉鎖容積(155)までの誘導ダクト(175)を形成するダクト形成要素(170)を提供するように構成される。哺乳瓶装置(100)は、乳児に対する疝痛様症状のリスクを減らす。