It is obvious that she has given a lot of thought to what would meet her needs and fitted everything into her clever case. AND every single thing in her case is coordinated... just amazing. If you are thinking of putting together a travel bag, you must make a list of everything she included to use as a check list for yourself.
What I thought was amazing was how she found her pattern and how she could look at this pattern and think "travel bag." But she did and adapted it to her needs. You can see it next to the child that it is fairly good sized.
I can see how I might adapt this pattern a little differently so I will order it. I often buy patterns "just in case" because they disappear quite quickly. Nothing is more frustrating than to think of a use a year later and the pattern is obsolete and unavailable... that's why I have a lot of unused patterns.