Great for travel, the Scout has a 7 kg capacity rear mount weight system, and comes standard with a 11 kg lift, low profile, heavyweight bladder with elastic retractor. 7108VK SCOUT w/inflator hose & RE Valve 7108VK0 SCOUT w/Octo-Z II COLOR  • Reinforced nylon construction • Two zippered utility pockets • Adjustable elastic waist panels • Adjustable sternum strap