WP1 Heavy Duty Drinking Water Pump, 5 gallon Manual Pump for Bottle Water

I was looking through the 5 star reviews and I noticed that most (if not all) are fake; however, based on the price I decided to go with this product. It works nicely; however,There are two main issues:1 - You have to assemble the piping, the inlet going down the water bottle (two pieces), and the outlet in which the water comes out (one piece). These assemblies will fall off every once in a while due to the force caused by the water flowing through them. If the inlet falls, it will be kind of annoying to reach for it inside the bottle as you may imagine, but if the outlet falls, you will have water splatter all over your floor.2 - The pump button (at the top of the product illustration, where the hand is placed) will get stuck during the pumping action every once in a while causing you to interrupt the nice cadence you have going on. Not much of an issue as you can easily unstuck it. This is more of an annoyance.Other that those two issues I described, the item is a wonder (I may be exaggerating, the main idea is that it works), if you just remember that you get what you paid for.

It works okay. Definitely does what its supposed to but it didn't tighten on my water bottle right so it only worked if you held it at the base and pumped at the same time. Which meant it took two people since someone had to hold the cup. I believe it is the water bottle I have so I'll keep the pump and try a different bottle.

I wrote this review previously and Amazon pulled it; I'll try it again. This water pump is NOT heavy duty. There is nothing heavy duty about it. It is all just flimsy plastic. Although it does function, I do not expect it to last very long. In fact, I will most likely send it back.I am disappointed that Amazon chose to remove my previous review--which, by the way, said basically what I am stating again here. I had followed the email "feedback link" that had been provided to me, for the purpose of leaving feedback. Hopefully, this one will be posted, as it should be, to help inform other shoppers of this pump's quality. It IS an okay plastic pump...but JUST okay, and certainly not "heavy duty".

We use this during camping trips so we have water easily available to wash hands and such. Helps to keep our potable water for food prep and such, allows us to carry in less potable water. I have filled it up from the lake / stream when there isn't a water font available.

Works Great but just makes my hands sore from pumping just to get some water. Suggestion if you are looking something like this go on wireless one. Easy and really helpful from saving money buying bottled water .

I cannot get the pump part to stay securely on the bottle. I thought I followed the directions correctly (which were poor) I even put tape around the bottle top so that the pump could be wound down to seal a little tighter but it just wobbles around. Other than that it works fine. Is there a fix for that. The blue strip that is suppose to be wound down on the top of the bottle is too large and never caused the pump to be secure.

Look, this thing served it's purpose. It lasted for one weekend of camping, and I experienced what others have said about this as well - the push valve gets stuck on the rim if it is pushed in too far, and the plastic quality is not even up to the level of McD's Happy Meal toys. I've thrown away better plastic than this...but it worked. So, if ten bucks is worth it to you for something that may or may not last for more than a couple uses, buy away. If not, look elsewhere.

It's a $10 Cheap not Heavy Duty pump.The major problems are:1. The seal between the bottle and pump is design very WEAK. Air will escape!You will Never be able to Hand Pump all of your water from a 5 gallon water bottle.I was only able to only get 1/2 to 2/3 of the water out of the bottle before hand pouring.2. The Blue Pump top seems to get stuck a lot under the white rim.PLEASE LET ME KNOW IF YOU FIND A BETTER ONE TOO.