Over the years we've collected a large number of planted pots - everything from large bamboo to hostas. We love them but it does mean watering during the summer months. Luckily one of the many advantages of living in a bungalow is they have a lot of roof surface area to collect rain water - so the five water butts usually get us through the summer.
Anyway, this is the watering can that takes care of most of our watering.
Made from powder-coated galvanised steel and fitted with a fast flowing course spray rose, it does a great job of watering established plants in pots and beds.
We only stock the 2 gallon version, as that's the one we use. We do have it available in graphite here.