This Osprey Daylite Expandable 26+6 Travel Pack is $82, down from $110 and at Amazon’s lowest price so far this year. The pack expands from 26L to 32L via a 2″ extension on the main compartment and is sized to meet personal item dimensions for most major airlines. At 1.85 lbs, it includes a ventilated back panel, a tech sleeve, two stretch water bottle pockets, and a luggage pass-through. Buy Now at Amazon