Irrigation kit: Get a gravity watering drip irrigation kit for your garden or greenhouse. Gravity design: A self-contained kit that is powered by gravity, requiring no power supply or manual control. Kit contains: A 10 litre water bag, six-metre hose, two hanging hooks and eight adjustable drippers Designed to: Allows you to provide a constant flow of water to your plants. Gravity Watering Drip Kit | Living Social