Review on 🐬 Upgraded Dolphin Water Bottle Pump - 4 Tubes Included for Easy Fit on 2-6 Gallon Coolers (Except Glass) by Jayme Newitt

I bought this to replace a previous pump from another brand. I have to say this pump is harder to pump but it pumps better than the old one. It fits tighter to the jug. However, there is a learning curve. As the water sinks, it takes longer for the water to ooze out, so you need to measure it properly so you don't overfill your glass, water bottle, whatever you're filling. It stops dripping sooner when the 5 gallon bottle is fuller.