Interior divider includes zippered and WetPak pockets Interior and exterior compression straps Expansion adds 2" to packing space Large front pockets with interior organization Fleece-lined pocket for phone / sunglasses Dedicated laptop pocket, holds tech up to 17" Luggage pass-through strap fits over most upright luggage handles Structured foam straps and back panel for ultimate comfort Adjustable sternum strap Dual water bottle pockets Multiple carry handles