different types of biscuits chips take juices with (straw wala) so that it will not create mess.some toys some disposables utensils napkins obviously wet napkins.

As baby is small.. they will be sleeping most of the time. Carry your own water bottles, flask containing hot water. Fruits like apple, banana, chickoo. Dry fruits. chapathi, sabudana, boiled chana Dana or peas, whole green gram. If baby have completed 1 year then you can carry tetrapack milk for emergency. You can even fees in between. Avoid feeding any train food. Carry some favorite small toys, one story book, crayons and small book.