Multi-day outdoor backpack designed for adventure and travel. Material: Constructed of durable 100% polyester fabric. EVA foam and airmesh for increased comfort and breathability. Removable lid. Reflective accents. Multiple grab handles. Compression straps. Adjustable back panel sizing. Water bottle pockets. Multiple, quick-access, exterior pockets. Internal hydration pocket with hose pass-through. Easy access trekking pole storage. Three access points to main compartment (top, side, bottom). Number of Exterior Pockets: 7.