Membrane Solutions Portable Water Purification Unit - 5-Stage Filtration, 0.1 Micron Pore Size, 99.99999% E. Coli Reduction, 3 Ounce Weight, Ideal for Travel, Camping, Hiking

I used this with my existing water bag as well as the provided small bags. Gives me everything I need to filter water at camp and on the trail. So much easier than using the hand pump systems.

They look good. Haven't used it yet.

It works nice. Perfect size and quality.

Light weight and easy to use. It is a great little gadget to have on camp outs. You never know when water will run out. Good to have

Good system going to try it out with a water testing kit to see how the purification system works

I purchased these to go on a camping/canoeing trip with some guys. I had several of them clipped to my backpack. In the process of throwing around my sack, portaging the canoe, and general activity, most of them broke where they were clipped on and a couple of them started to leak. It's more my fault for taking something that wasn't really cut out for that type of activity, but wanted to make others aware. Opt for a bottle instead. The filter worked fine, though.

If you are preparing a bug out bag (and I hope you are) this is a great buy and a must have.Super quality and a great value

Easy to use, not too hard to set up as a slow drip or squeeze filter, nit the best for drinking straight from source

It worked but 1 of the bags broke right away... kind of expected but also kind of a bummer.

Carried water on clip. Hole on bag ripped on all 4 pouches. Straw works