My sons will just hve turned 2 years old and 6 months old.

1. Do i need to buy my 2 year old a seat?

2. Do i check the infant car set or can i bring it on the plane?

3. Do i need to bring both carseats or do car rental places hve them to rent?

4. Am i allowed to bring his pre-made bottles in my carry on?


any tips would be appreciated
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