EXP45 closure instructions
Find the instructions for the exact EXP45 and practice each relevant control with the bag packed. Consider which compartments you open most often and how their closures fit that routine. Security-oriented features can be useful, but they require correct use and do not turn any backpack into a theft-proof container.
Clothing storage and carry-on dimensions
Build the trip kit first and check the main opening, internal organization and outside measurements. A bag positioned as carry-on still needs comparison with your booked airline's rules. If you expect to carry it for extended transfers, assess the loaded harness fit rather than choosing from the security description alone.
