10
2 suitcases are allowed in an airplane
three
The answer depends on the volume of the individual suitcases. Also, because they are rigid, it also depends on the dimensions of the suitcases.
There are many places whee one can purchase suitcases for traveling. One can purchase suitcases for traveling at popular stores such as Walmart, Target, and Macy's.
Cheap kid suitcases can be found on many sites on the internet. You may want to try eBay or Amazon and broaden your search by maybe only searching for "Suitcases".
2 but your mother can probably hold 17 suit cases in those armpit jungles
Suitcases come in various sizes therefor it would depend on their sizes.
The number of suitcases allowed typically depends on the airline and your ticket class. Most airlines permit one or two checked bags for free, while additional bags may incur fees. Carry-on luggage policies also vary, generally allowing one bag and a personal item. It's best to check your specific airline's guidelines before your trip.
Purchasing children's suitcases (or just suitcases in general) can be done in many different places. You typical mall should have them. Amazon is also a great place to shop if you wish to do so online!
There are many website online selling children's suitcases. General stores such as Amazon will offer good prices. While specific stores such as Americans Working may offer better made suitcases.
How many suitcases do you plan to bring on your trip?
Egyptian planes can only carry 10kg but others in Europe can carry 100's