>>3949859>but the actual opening is the same sizeYou're objectively wrong and I don't want to argue with you. The volume of bag has nothing to do with how wide and easy the top flap opens. Once again I am saying the 6L is a good bag that anyone should be glad to own. I personally prefer the 5L for the number of reasons I've listed.
This video illustrates the differences quite well since it doesn't sound like you've physically compared them.
https://youtu.be/XVYlRyQz0fQ