“Canadians flying to the U.S. can bring one carry-on bag on board again, starting Wednesday.
The loosening of restrictions was announced by Transport Canada. Domestic and overseas flights still permit two carry-on bags.”
“The single carry-on bag must not exceed 23 centimetres by 40 centimetres by 55 centimetres.” via theSpec.com
Special thanks to TOM BIHN Forums member fbrown627 for keeping us updated on carry-on rule/regulation changes.