Water butts are a great way to save water, but for some home owners, the problem is a wide barrel is inconvenient, especially if the water butt is going to be attached to a down pipe that is on the side of a semi or detached house that has a narrow alley that adjoins the front and back gardens. The 100 litre water butt is a perfect solution. It is designed so it is tall and thin, leaving more space to get past it. It is also available as a double kit, so it holds a total of 200 litres, which is great for larger gardens. For more details and to order check out the 'Grow your Own' category.