I bought this for my son and daughter-in-law to use at their allotment where there is no tap. They do not yet have a rainwater barrel and have to fetch water by watering can from the communal trough which is some distance away. This simple but ingenious product has saved them countless hours and countless trips to obtain water. They are so thrilled and enthusiastic about the organic produce they've cropped by their first attempt and it's down to this great product which does all that it claims. Without it this hot weather, their enthusiasm might have worn thin. They have had to overcome lack of funds, sparce equipment, an overgrown weedy neglected plot and as they both work, very little time. This has saved the day. Using the communal wheelbarrow to carry it, one trip is all it takes and they have enough water for all they've managed to cultivate so far. A quick trip every evening after work keeps everything alive until they have a few hours at the weekend. A word of caution, not a criticism, unless you are strong do not fill it completely. I could not even lift the barrow when it wasn't full. I can thoroughly recommend the H2GO.