Built to be both light and durable, the Daylite Expandable Travel Pack is sized to fit as much as possible within airline "personal item" standards. This bag features a zippered external pocket for toiletries and a sleeve for a laptop or tablet. The main compartment can be expanded by 6 liters when used as a standard carry-on bag. Creature comforts include two stretch side pockets to hold water bottles, an AirScape back panel, and luggage pass-through. This pack is sustainably made from bluesign approved recycled materials with a PFC-free DWR treatment that sheds moisture.