Question about Matador GlobeRider45 Travel Backpack

With a capacity of 45 litres and dimensions of 55 cm x 33 cm x 28 cm (22" x 11" x 12.8"), the Matador GlobeRider 45 is relatively compact to meet the carry-on requirements of most airlines. This size should allow the backpack to be transported on a commuter train without taking up too much space. The soft construction of the backpack also allows it to be compressed in tight places, making it easier to transport on public transport.