Mini Emergency Water Pump (1000ml/min) Compatible with Membrane Sawyer LifeStraw Personal Water Filter for Hiking, Built-in 2000mAh Power Bank, 3-Speed Adjustable Flashlight & SOS Signal Light, IPX3

Works good able to use it with my life straw on the move

This is a little bigger than the palm of your hand, Transferred over 3 gallons of water.Did not kill the battery.It is very slow.You are not gonna move massive amounts of water quickly but for my needs it is perfect, I have a camper off grid so I have to bring my water in, Lifting up five and six gallon jugs of water gets very tiring, Just to fill a kettle or something. For the cost of this it's an amazing little find.

Quite surprised with the water output of this little pump use it in the woods when I go mountain biking and overnight stays. Do use it with a life straw filter.

I haven't needed to use it, but it's nice to have for emergencies! I did turn it on though and it seemed to work.

As described! Went traveling with the family and no one got sick. It was very quick and easy to use.I would definitely recommend getting one. I can also use it at home , if there is no clean water around. Great for emergencies.

Took this out on a yellowstone back country backpacking trip, while it feels cheep it did its job filling up my sea to summit 3 liter water bag with a Sawyer squeeze. If anything its bulky. When backpacking I have no use for the light nor do I need the ability to charge additional devices. I have much better, lighter items for those purposes. I wish they would reduce the size and focus on the primary function with a smaller, durable footprint. Also it does not seem it would handle well if the unit itself got wet. Which seems off considering its primary function is to pump water. For the price and it's ability to do the job I give it 3 stars. Primarily around its build quality an bulkness

Received product turned it on for 10 secs to make sure lights and pump worked. Then turned it off because battery indicator said it was drained. Used charger sent with it and tried to charge it. It never came back on. Not even going to try to get a replacement. Just cutting my loses and getting something higher quality.

I build disaster kits. The one thing that is hard to keep ready is water. It's bulky and heavy. With this mini water pump, I can get clean water from a stream or lake and not have to worry about what's in the water. The battery holds a charge and recharges quickly.