A disposable baby bottle kit (10) that is easy to assemble with lowered risk of contamination of the baby bottle. The disposable baby bottle kit comprising a container that has a first portion (1) and a second portion (2), a collapsible baby bottle (3) positioned within the first portion of the container and a teat unit (4) fitted to the second portion of the container. The first portion and the second portion of the container are coupled to each other enclosing the collapsible baby bottle and the teat unit therein.
