Checked Bag – Each passenger is allowed to bring one personal item and one carry-on; together, the items have to weigh a total of 22 lbs . The weight of the checked bags also must also not be more than 50 lbs each). Lastly, oversized and overweight items are also charged a fee. Based on this requirement, items that are not allowed in their flights include, for instance, hazardous materials such as flammable liquids and items such as weapons and ammunition and fireworks. It is also not permitted in the checked bags . However, aside from the checked bag, the Porter Airlines also offers an Extra Bag option which a passenger can add a carry-on and one extra checked bag. This option can be purchased in advance or at the airport.