ULTRALIGHT HYDRATION PACK FOR MOUNTIAN BIKING AND OFF-ROAD-MOTORCYCLING This is a race hydration backpack streamlined to go superlight and almost invisible on your back. The OUTLANDER 2 is geared-up with the award winning No Dancing Monkey™ 4-point harness that makes the pack 100% bounce free in action. The stretch support of the harness allows you the freedom to move in full speed and in any gnarly condition. Zero bounce with NDM 1.0 harness - Our patented harness system with 4-point performance suspension Only the essentials - Stay as lightweight as possible with a slick 2L hydration pack 1.5L / 50oz Elite Hydration Bladder included with fixed tube coupling