backpack travel essentials A Frequent Flier's 11 Must-Have Amazon Pattern:UFO Galaxy it can be compactly YGroup_commute-messenger-bag Nike Heritage Mini Backpack

backpack travel essentials A Frequent Flier's 11 Must-Have Amazon Pattern:UFO Galaxy it can be compactly YGroup_commute-messenger-bag Nike Heritage Mini Backpack

Nike Heritage Mini Backpack (6L) - Blue

(This also lets us switch bags quickly and easily while we're testing.) VentaPak for $30: The VentaPak clips onto the back of your bag, pushing your pack 2 or so inches away from you, increasing airflow and hopefully reducing sweating

YGroup_commute-messenger-bag

Pattern:UFO Galaxy

If you prefer a more polished, briefcase-style look, a laptop bag might be the better fit

it can be compactly stored in its zippered pocket