Water-to-Go Active Water Filter Bottle, 25oz/75cl

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!!!

I bought this for a trip to Morocco. I needed it (for real) when I was sleeping in a cave. I was glad I had the option. It does leak, despite some reviews saying the newer model doesn’t. Maybe I didn’t get a newer model? So, five stars for providing potable water. You have to suck kinda hard to get it out though. Four stars for being a little leaky.

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 expected for the price it would be better quality. It looks like a dollar store 25 ounce bottle with a one use filter. Not sure how much I trust this. The water seems to pass through the filter way too easily. You would think if the filter is filtering out 99.999% of viruses and bacteria it would be harder to filter through but its not. Can’t say it’s worth the price and I’m not going to take the chance and drink dirty water to test its effectiveness. If it looked better I would not have a problem giving it a shot but because it looks poor quality I’m assuming it is. I think for the price it should be better than what you get.

This bottle was great for our trip. Made in the USA and contains a high level filter.. not just for 'taste'. Also it is squeezable.. and it fits in std side pocket of backpack

The filter is a good system but the gray color bottle allows mold to be present without seeing it. The clear bottle was best but they discontinued it. I would buy 2 more clear bottles if they had them but until they bring them back, im doing without. I threw away the gray bottle because it caught and grew mold too easily and im far too active to have to worry about that.

only used on a trip south and never used anything other than these to drink water from and never got sick..........so i think these for me are still under review

The sample test bottle sent for evaluation arrived in good condition even though the thin retail packaging sleeve was torn off from around it. After an initial washing with warm water and soap while the filter cartridge was removed, it was filled with tap water to test taste, odor and chlorine reduction. The result - it works. The filter did an excellent job at removing these common issues. The filter seems to be some sort of pleated material which looks like it could be activated carbon impregnated. Water to Go states that it features 3 different forms of nano-filtering technologies including electropositive filtration (what are the other 2?). So far I do like the water bottle and now keep it in the vehicle while working out on remote job locations performing construction. I know that I can have clean water from a variety of sources with it. I like that it is small and portable. I carry chilled RO water from home, but having a backup is a great idea, that on occasion I wish that I had had. I wouldn't recommend using this water filtering bottle with discolored water such as from a pond, stream or river, as it would likely clog really fast. However for clear water that already looks pretty good, or harvested rain water, this is an excellent device to have. The replacement filters are sold in a 2 pack. Curiously the link from Water to Go's store page says out of stock, but a search for "75CLS 26ZO Twin Pack Filters" yielded an in stock with prime shipping version. I do wish the manufacturer provided more detailed information on the specifications of the filter, and 3rd party independent testing. I say this at a time when Berkey Water filters are undergoing huge public scrutiny. I would like to better understand what it filters out best. ie. - microbes, chemicals, sediments, etc... Teetering on 3 stars because of lack of information, but 4 stars for now as I've had a good experience with it. Star Rating Guide Details This is my personal interpretation of the 5 stars rating system and reflects what each star means to me in my review. 1 Star - Highly Not Recommended. Major Issues. Very Poor Quality. 2 Stars - Not Recommended for Most People. Minor Issues. Poor Quality. 3 Stars - Neutral Recommendation. Issues Only Personal Preference Based. Average But Good Quality. Would purchase. 4 Stars- Recommended for Most People. No Issues Found. Excellent Quality. As Expected. Desireable Purchase. 5 Stars- Highly Recommended. No Issues Found. Exceptional Quality, Design and Performance. Exceeds Expectations. (Unique, Rare Item, A Favorite). Most items will likely be in the 2 to 4 star range with 1 and 5 stars being reserved. I would purchase 3 star items as needed, look for 4 star items as the desired star rating, and when finding 5 star items take the time to learn more about them.

Used bottle in Mexico for 3 months. Its light and convenient when travel

Super tel que photo

I’m going to assume it filters as well as it says it does as I didn’t actually test the water. The annoying aspect of the bottle is that it leaks. Gave it a few tries while hiking and camping and it tended to get everything around it wet even when trying to keep it as upright as possible (which shouldn’t need to be a concern). Also leaked while drinking from it.

I read reviews about the bottle leaking out of the top but I had hopped they had fixed the problem by the time I ordered. Unfortunately that was not the case 😞 Ps: the leaking water is unfiltered and it gets on your face when you drink from the spout 😣 I have sent the seller a message asking for assistance. I am in southern Mexico wanting to use the bottle and I won’t be back before the return date 😞 I picked this bottle as it was one of the few that filtered viruses.

I'm a bit disappointed. It is very hard to squeeze the water out of the buttle. On the video it looked like you could just poor the water, but you must squeeze it very hard if you want to use it for coffee or so. I will keep it as I need clean water, but as I said the advertising is misleading.