Feel Secure
"I feel secure in the fact that I'm well protected from micro plastics. The only drawback is that sometimes pressure builds up in the bottle and will come up through the straw and spill."
The LifeStraw Go Series Stainless Steel 1L is a double-wall insulated water filter bottle engineered for reliable hydration—whether you’re on the trail, traveling, or navigating daily life. With LifeStraw’s rigorously tested two-stage filtration (membrane microfilter + activated carbon), this bottle removes 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics, plus sand, dirt, and cloudiness. The activated carbon filter further improves taste by reducing chlorine and organic chemical matter.
The membrane microfilter lasts up to 1,000 gallons (4,000 L)—saving the equivalent of 8,000 single-use plastic bottles—while the carbon filter lasts about two months (26 gallons/100 L). Every purchase directly supports LifeStraw’s Give Back mission: for every bottle sold, a child in need receives a year of safe water. The Go Series is independently lab-tested to WHO, US EPA, and NSF standards for verified performance and transparency. Its leakproof, ergonomic design, protected mouthpiece, and easy-carry handle make it a field-ready companion for outdoor adventure, travel, and everyday use.
LifeStraw is a B Corp and Climate Neutral Certified brand, committed to measurable social and environmental responsibility. The Go Series stands apart from many competitors by filtering bacteria, parasites, and microplastics—not just taste and odor—and is built for real-world reliability, backed by transparent, standards-aligned testing and a purpose-driven impact model.
See more reviews and Q&A at lifestraw.com/products/lifestraw-go-series-stainless-steel-1l
LifeStraw products have a history of use in some of the harshest conditions around the world, from refugee camps to natural disasters to extreme back-country, our products have to work because lives depend on them. Our testing and transparency is unparalleled and we use the most trusted performance criteria based on protocols established by the World Health Organization, the US EPA, NSF International and the Water Quality Association.
Overall rating: 4.5981054 / 5 from 739 reviews.
The LifeStraw Go Series Stainless Steel 1L water filter bottle is praised for its clean water taste, long-lasting filters, and sturdy design. Customers appreciate its quality, versatile concept, and environmental impact, making it a reliable choice for safe drinking water.
Review topics: ["replacement","color","feel","problem","water","size","design","price","quality","looks","customer service","use","material","weight","shape","bottle","plastic","ability","effort","taste","finish","cover","husband","filter","results","upgrade","value","lifestraw","glass","base"].
"I feel secure in the fact that I'm well protected from micro plastics. The only drawback is that sometimes pressure builds up in the bottle and will come up through the straw and spill."
"This water bottle is my new favorite. I work at a daycare so the cap is great for keeping the germs off. The filter is better than any other brand on the market. I’ve tried others and the water doesn’t taste as good as it does from this bottle. I wish there was a kids version for my kiddos!"
"I bought this bottle to replace a Camelbak bottle that has a lifestraw filter. Unfortunately, the metal camelbak was only available in a huge size that was too big for both my backpack and the cup holder in my car. The new lifestraw bottle is a great color, and fits better in my car. But the straw design does not work as well as well as the flip straw on the camelbak. The cap is really too tall, so it still doesn’t fit really well into my backpack. And you have to find a place to put the lid while you’re drinking."
"Dealing with hard water . No problems with this . I do have large hands, this bottle is a bit large to reach around . I look for a knob to put on it ."
"Easy to fill and filter anywhere. Not great for flying…water comes out the mouth piece with pressure at altitude."
"The water bottle is solidly built and quite durable. The filtered water tastes slightly sweet, which is nice. However, the twist cap is a bit tight, making it somewhat difficult to open and close—hopefully it will loosen up after a few more uses. I also noticed a small issue: possibly due to pressure or temperature differences, when the bottle has been left for a while (such as after hiking for an hour or two) and I open it again, the water tends to gush out like a small fountain."
"Best filtered stainless steel bottle! Just got back from Peru and didn’t have a problem with filtering the water in the LifeStraw Go Series. The water stayed cold in the Amazon!"
"From the packaging to the product, everything is beautiful. More importantly, it finally fixes my problem with drinking from random taps and fountains while traveling! Airport water and hotel water is just… gross. This fixes that AND it looks good. Get one!"
"My entire order was messed up. I purchased nine items and spent over 250+ dollars with them and yet to hear back from them. Poor customer service"
"We purchased 8 bottles for our family of eight traveling to Kenya- the bottles are colorful-(we bought 1 of every color) They are sturdy & have kept us from getting sick. The only drawback is that it is harder for they younger children to suck the water up the straw but still Doable- so glad to have this resource availed for this kind of trip."