List of the best watering cans. Gardeners voted for these watering cans as the top of the line. Men and women in search of high quality watering cans would be served well by utilizing this list to its fullest. Individuals can look at this great list as a menu of options to order the best watering cans on the market. What makes a good watering can?It should be able to hold a couple of gallons of water but still be easy to carry and pour. Some ways this is accomplished is via a handle that is well-designed for multiple positions of your hand. The reason these brands ae so popular is because of those ergonomic handles and versatile drip resistant spout. While good looks might not make a good watering can one of the best watering cans, it is certainly the case with the products on this list. High quality watering cans are often made of durable resin and have water level indicators so that you can know the ratio of fertilizer to water. So peruse this list and find the brands that make the absolute best watering cans you can buy online.