Bladder: 100 ounces, quick-release valves for drinking tube and pressurization tube for easy refill and bladder removal, slide top for easy refill, cleaning and drying.
Fabric: Heavy-duty ballistic ripstop nylon ensures a long lifetime of your pack, no matter what you put it through.
Weight: 2.5 pounds or 1.15 kg.
Dry Capacity: 1200 cubic inches (19.6 liters).
Zippers: Heavy-duty size 8-coil zippers.
iPod-ready Compartment: Geigerrig placed the iPod pocket at the top of the pack for comfort and easy access to your tunes. The iPod pocket is lined with soft abrasion-resistant cloth and sealed with a heavy duty zipper.
Removable Waist Strap: If you have no need for a waist strap then remove it and store it in one of the many storage compartments.
Shoulder Strap: Ergonomic fit, terraced overlay for adjustable tube configuration and Power Bulb configuration, industrial load dispersement cut and padding.
Chest Strap: Integrated slider chest strap.
Additional Features: Plug and play reservoir tube connector, compression straps, PVC-reinforced exterior side heavy mesh pockets, external bungee storage system, reflective tabs and zipper pulls, internal storage compartments and organizer, Eco Rig back pads, Air Drive ventilation, heavy-duty nylon pack handle.