One Go Series 1L bottle with both filters installed, plus six replacement carbon filters.

Does it make water taste better?

Yes. The carbon stage targets chlorine and odors, and owners say filtered water tastes great.

Is it good for international travel?

It is built for that use: it filters tap and other questionable water so you can refill instead of buying bottles. It does not desalinate seawater or remove dissolved heavy metals.

Why does water sometimes come up through the straw?

Pressure can build inside the bottle, especially with carbonated or warm water or altitude changes. Owners report it can push water up and spill; venting the bottle helps.

Where is the LifeStraw Go Series 1-Year Starter Pack cheapest?

At LifeStraw.com, for $75.00, as of our latest check.

What do buyers say about the LifeStraw Go Series 1-Year Starter Pack?

Buyers like: Filtration performance works well and leaves water tasting great; Water tastes great and stays cold all day; Sturdy, ergonomic handle that is easy to carry. Common complaints: Pressure can build up in the bottle and come up through the straw and spill; Air hole squeaks and gurgles while drinking.

LifeStraw Go Series 1-Year Starter Pack Price History: Lowest $75.00

Q: How long does each filter last?

The membrane microfilter lasts up to 1,000 gallons, about five years of daily use. Each carbon filter lasts up to 26 gallons, about two months, and the pack includes six replacements.

Q: What does it remove from water?

The membrane microfilter removes bacteria including E. coli and Salmonella, parasites, microplastics, sand, dirt and cloudiness. The carbon filter reduces chlorine, odors and organic chemical matter.

What reviewers say

Owners say the filtration works and the water tastes great, and many report it keeps water cold all day. They like the sturdy handle and covered spout for travel and daily use. Complaints center on pressure buildup, a noisy air hole and an awkward cap and straw.

What people mention

FiltrationPraisedOwners say the two-stage filter works well and leaves water tasting great.
TemperaturePraisedReviewers report water stays cold all day in the bottle.
PressureCriticisedPressure can build inside and push water up through the straw, causing spills.
NoiseCriticisedThe air hole squeaks and gurgles while drinking.
Cap and strawCriticisedThe cap is tall, the straw design is awkward, and the lid has to be set down while drinking.
GripMixedThe handle is easy to carry, but the bottle is large for some hands to grip.

From LifeStraw.com

1L LifeStraw Go Series bottle with two-stage filtration: membrane microfilter plus carbon filter
Includes six replacement carbon filters, covering up to 12 months of use
Membrane microfilter removes bacteria (including E. coli and Salmonella), parasites, microplastics, sand, dirt and cloudiness
Carbon filter reduces chlorine, odors and organic chemical matter for better-tasting water
Membrane microfilter lasts up to 1,000 gallons (4,000 L), about five years of daily use
Each carbon filter lasts up to 26 gallons (100 L), about two months

Sizing: Does not filter viruses; for regions with known viral contamination, additional purification may be necessary.
Shipping: Free shipping on orders above a minimum (US lower 48 only).
In the box: 1 LifeStraw Go Series 1L water filter bottle with membrane microfilter and carbon filter installed, 6 replacement carbon filters

About the LifeStraw Go Series 1-Year Starter Pack

The LifeStraw Go Series 1-Year Starter Pack includes a 1-liter water filter bottle and six replacement carbon filters. The bottle uses two-stage filtration: a membrane microfilter and a carbon filter. It is made with recycled materials.

The membrane microfilter removes bacteria (including E. coli and Salmonella), parasites, microplastics, sand, dirt and cloudiness. The carbon filter reduces chlorine, odors and organic chemical matter, which improves taste. The bottle does not filter viruses. In regions with known viral contamination, additional purification may be necessary.

The membrane microfilter lasts up to 1,000 gallons (4,000 liters), about five years of daily use. Each carbon filter lasts up to 26 gallons (100 liters), about two months. The six replacement filters cover up to 12 months of use. The bottle has a leakproof handle and a covered mouthpiece.

Bottle capacity: 1 liter (34 ounces)
Filtration: 2-stage: membrane microfilter and carbon filter
Membrane filter life: Up to 1,000 gallons (4,000 liters), about five years of daily use
Carbon filter life: Up to 26 gallons (100 liters) each, about two months
Removes: Bacteria (including E. coli and Salmonella), parasites, microplastics, sand, dirt, cloudiness
Reduces: Chlorine, odors, organic chemical matter
Not filtered: Viruses
Material: Recycled materials
Features: Leakproof handle, covered mouthpiece
In the box: 1 LifeStraw Go Series 1L water filter bottle with membrane microfilter and carbon filter installed, 6 replacement carbon filters

What buyers say

Buyers like

Filtration performance works well and leaves water tasting great
Water tastes great and stays cold all day
Sturdy, ergonomic handle that is easy to carry
Durable quality and versatile design
Great for travel, cruises and daily use
Cap keeps germs off the drinking spout

Buyers complain about

Pressure can build up in the bottle and come up through the straw and spill
Air hole squeaks and gurgles while drinking
Cap is too tall and the straw design is awkward; lid has to be set down while drinking
Bottle is a bit large to grip for some hands
Wish a silicone colored base were included
Price is high