Storage: Large panel-loading main compartment Multifunctional interior sleeve for a hydration reservoir or 13" laptop Dual water bottle side mesh pockets Front pocket with organization and key clip Internal reservoir sleeve Design & Details: bluesign(R) approved recycled fabric construction creates a durable build PFC-free DWR coating helps keep your belongings safe in bad weather Mesh-covered die-cut foam back panel provides comfort and ventilation Spacer mesh harness with integrated handle Adjustable sternum strap with whistle Removable 20mm webbing hip belt Dual side compression straps Harness grab handle doubles as a luggage pass-through The Daylite(R) has the ability to attach to a variety of other Osprey(R) bags