Note: Our suggestion is for your reference only, not legally obligated.
For your questions, we would like to have below answer:
When traveling by air have rules and its own characteristics. Passengers should comply strictly with the new insure a favorable voyage.
At the ticket airline or airlines office have regulations about absolute items are not allowed on the plane and the transportation of goods is allowed but has conditions attached. We suggest you as followings:
Perishable items characteristic odors will not be accepted as checked baggage and laptop. If passengers packed carefully and make sure these materials do not smell next to the luggage, the items will be transported as checked baggage.
You can contact with the airline ticket or where you plan to fly to detailed instructions.