There is nothing nicer than a big pro bucket and this baby holds up to 24 quarts of window cleaning water and sulution. The nice thing about a pro bucket is the shape. It fits the cleaning pad nicely and does not drip water. They are very deep and the 18 inch cleaning pads fit just right. A good tool we like to use is the bucket on a belt. We like the multi purpose type which has lots of extra slots for your squeegees . The drip guards are really nice too. So if you buy a bucket on a belt, don’t forget to get your drip gaurd.