Joon uses the same baggage restriction policy as Air France.
• Economy Class - 2 pieces, maximum 23 kg each
• Premium Economy - 2 pieces, maximum 23 kg each
• Business Class - 2 pieces, maximum 32kg each
One piece of carry-on sized luggage and one approved personal item (a purse, briefcase, laptop bag, small backpack, etc.) are allowed for all passengers in all cabins. Together these items must not exceed 18 kg in Business Class, and 12 kg in Premium Economy Class or Economy Class.
For a more detailed baggage breakdown, passengers can have a look at their Air France's baggage restriction web page for more information.