Water-Togo was very responsive to my questions. Delivery was timely and having the water bottle gave us confidence about drinking water in South American countries.

This product was excellent and with travelling to Africa, had no problems at all and was not concerned about the water in Africa. Perfect for travel

I got this for a trip to India and all the water I drank went through the filtration system in this bottle. A companion got sick for 24 hours during the trip from the filtered hotel water but with this water bottle, I had no issues. I wish it was insulated but filtered water was still wet and did the trick health wise.

Used it in the Philippines to filter the water

Great for travel with loop attachment, safety first, excellent customer service too.

Mouth piece is designed well, you can suck and squeeze the bottle to easily increase flow. You can also use it without filter installed no problem.

I’ve been using one of these for a while, purchased this one for my somewhat anxious husband. He appreciates the fact it filters out particles as fine as viruses! Great for international travel and/or camping. No more plastic bottle waste!!!

What a great deal. Don’t have to worry about ordering extra filters.

Excellent for what it is. Can you filter lots of water? No. Can you filter water for yourself? Yes. Any outdoor activity, you already have a water bottle, why not have one that saves you from turning your shorts into the aftermath of a day at Taco Bell.

Had to buy a 2nd one. Not because the first was bad, but because I wanted to give my kid one for boyscout trips. Boiling water to drink is useful knowledge but it’s time consuming. So whilst the troop is boiling water and doing other water purifying things, my boy will be hydrated. While learning to be awesome

Used it on a mountain hunt, worked great. A little slow but to be expected for drinking through a filter but definitely not a deal breaker.

I have just tested this to make sure it functions. I have not used it in the "wild" but the filter looks like the real deal and the bottle works well.It's not overly large or bulky so would be good for camping or backpacking. Also good to have around if you need to filter water in an emergency.

Another reviewer said the bottle had to be put upside down for each use. Instructions from internet say: Before first use, fill the bottle to submerge the filter for 15 minutes. That’s it. You are good to go. If used regularly, the filter only needs to be activated once. You do not need to activate the filter every time you use the bottle. If your filter dries out completely (usually because it has sat unused for several weeks), just reactivate by submerging the filter for 15 minutes and your bottle will be ready for use.

I was surprised by the material when I got this. I thought it was going to be a rigid container, but it's a nice soft container (which now makes sense since you need to squeeze it to make it work). It seems extremely durable and is light weight. I almost wish now I got the larger one, but I'm thinking the smaller one will be better for travel and carrying along, etc.I didn't get to actually try it with dirty water though, so I can't speak to the functionality.

Best travel purchase I’ve made all year!!!