Reviewed by:

D. Goren
Head of Content
Updated Feb, 6
Because airline child policies change — and parents shouldn’t have to hunt for answers.
Short answer: Yes — you can bring a bottle warmer when flying with ANA, but follow carry-on, battery and liquid rules.
Tip: If unsure about your specific model or battery capacity, check the device label for Wh/mAh and confirm with ANA before travel.



Learn Allegiant Air's policy on diaper bags for infants: carry-on allowance, gate-checking, and packing tips for stress-free baby travel.
Travel stroller on Aeromexico: rules for gate-checking, carry-on options and practical tips when flying with a baby.
Find Iberia's policy on carrying pumped breast milk, security screening allowances, quantities, and practical tips for flying with a baby.
Can you bring baby snacks on a Lufthansa flight when traveling with a baby? Yes—solid and liquid baby foods are allowed; follow security rules.
Learn Southwest's rules for bringing a pack-and-play when flying with a baby—gate-check options, fees, and packing tips.
Know KLM's rules for bringing baby formula on board: permitted quantities, security screening, and packing tips for hassle-free travel.