To provide a feeding bottle (10) including a container (16), a nipple (12), and a screw type collar (14) which screws the nipple (12) and seals the container(16).

The feeding bottle (10) is constituted so that a bent assembly (18) is mounted between the nipple (12) and the container (16) and includes a vent tube (22) passing down to a position near the base part of the container (16) and having a check valve (34) allowing air to pass into the container (16) on application of suction to the nipple (12) but preventing liquid flowing into to the vent tube (22), together with a valve flange (36) which cooperates with an anti-choke member.