Okay, This has to be mentioned! Clean drinking water is the ultimate goal for good health as it should have proper nutrients and should be compact and easy to handle. I started using watermate, water dispenser before a month and found it very helpful. It contains dual motor which reduces the time taken to dispense water. Best part is it is portable, so can be carried to any place. Material is baby and children safe and cannot cause suffocation. Easy to fit and adaptable to most standard 20L Water cans. It has Lithium battery and battery models are truly portable in nature; Works upto 8 cans in a single charge. This is like a huge advantage for me as anybody can use it. Design is unique as well :) I would recommend, this is the go to water dispenser!