5 stars 4.8/5 Based on 25,000+ Verified Customer Reviews

The water bottle that makes any water safe to drink.

Beam+ takes out the chemicals and kills the germs, thanks to a filter and a UV light. Fill it anywhere.

UV Brite Beam+ water bottle
A filter and a light, working together
No more musty bottle smell
Weeks of clean water on one charge
Steel inside, so your water never tastes like plastic
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UP TO
99.9999%

of bacteria and viruses gone. A lab checked it

97%

Say their water always tastes fresh

100%

Were glad to never scrub a bottle again

Other Filters Were Built for Taste. Not to Keep You Safe.

Water filter comparison showing bacteria passing through carbon filters

A carbon filter cuts the chlorine and makes water taste better. But the holes in it are too big to stop germs. E. coli, norovirus and giardia go straight through, untouched.

UV bottles fix the germ problem, but they miss everything dissolved in the water. Lead, traces of medicine, metals. You swap one blind spot for another.

Beam+ does both. Filter out what's dissolved. Kill what's alive. Nothing left over.

A Filter and a Light.

Nothing Slips Past Both.

A filter in the bottle and a UV light in the cap. One catches things, the other kills them.

It cleans itself

Every 6 hours the light runs on its own, so nothing has time to grow inside. Your bottle stays clean between fills without you doing a thing.

A lab checked it

Up to 99.9999% of bacteria and 99.999% of viruses gone, plus lead, BPA and metals. Not cut down. Gone. An outside lab tested it.

A light that kills germs

The UV light in the cap breaks apart bacteria and viruses whenever you want. Tap the cap twice for a normal clean, three times for a deep one.

A filter for the rest

It catches chlorine, lead, metals, BPA and traces of medicine. All the things light can't do anything about.

Three Steps. Water You Can Drink.

From any tap, stream or hotel sink to water you can drink, in seconds.

The light kills the germs

The light kills the germs

Press the cap. The UV light kills bacteria and viruses on the spot. Tap twice for a normal clean, three times for a deep one.

The filter catches the rest

The filter catches the rest

Water runs through the filter ring, which grabs lead, chemicals and traces of medicine. The things light can't touch.

It cleans itself while you're busy

It cleans itself while you're busy

Every 6 hours it runs a clean on its own. The bottle you filled this morning is still clean this afternoon.

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What Other Filters Leave Behind.

Other filters make water taste better. They don't take any of this out. Beam+ does.

Beam+ water bottles
Beam+ takes out what other filters leave in:
E. coli
99.9999% gone
Salmonella
99.9999% gone
Norovirus
99.999% gone
Hepatitis A
99.999% gone
Lead
Gone
BPA
Gone
Traces of medicine
Gone
Heavy metals
Gone

Built for People Who Take Water Seriously

One bottle. It works the same no matter where you fill it.

Travel with Beam+

Travel Without Worrying

Drink the tap water in Mexico, in Southeast Asia, anywhere. The light kills what's alive and the filter takes out what's dissolved. No more buying a plastic bottle at every stop.

Take It on the Trail

Fill it from a stream, miles from anywhere. It clips to your pack. No pumps, no tablets, no waiting around.

Beam+ on the trail
Beam+ at home

Better Than Your Tap

Lead or traces of medicine in your city water? The filter handles what the pitcher in your fridge can't.

No More Bottle Stink

It cleans itself every 6 hours. Nothing grows inside, so there's no musty smell and no scrubbing it out every week.

Beam+ stays clean
Beam+ for the family

Safe for the Whole Family

Baby formula, the kids' cups, your parents. Water that's been filtered and cleaned, not just boiled and hoped for.

No Plastic to Throw Away

One Beam+ takes the place of thousands of single-use bottles over its life. Clean water without the pile of plastic.

Beam+ replaces single-use bottles
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Why Beam+ Stands Above

Most good bottles make you pick one: a UV light or a filter. Beam+ is the only one that gives you both.

Swipe to compare
UV light
A real filter
Takes out bacteria
Takes out viruses
Takes out lead, BPA, chemicals
Cleans itself
Price from
Beam+
Yes
Yes, built in
≥99.9999%
(lab checked)
≥99.9999%
(lab checked)
Yes
Every 6 hours
~$55
UV-Only Bottles
Yes
No
Kills them, doesn't remove them
Kills them, doesn't remove them
No
No
$110+
Carbon Filter Bottles
No
Carbon only
No, they go straight through
No, the holes are too big
Only enough to fix the taste
No
$30+

Everything You Need. Nothing You Don't.

Every Beam+ turns up ready to use, straight out of the box.

Beam+ bottle with water splash
The Beam+ bottle

Two walls of stainless steel with a vacuum in between. Holds 650ml (22oz). Keeps water cold for 24 hours and hot for 12. No BPA.

The filter

Catches chlorine, lead, metals, BPA and traces of medicine. It lasts about 40 gallons, which is roughly 2 months of daily use. Swapping it takes under a minute and you don't need a tool.

The UV cap

A small germ-killing light. Tap twice for a normal clean, three times for a deep one. It also runs a clean on its own every 6 hours. One charge gives you 60 cleans.

A magnetic charging cable

For the cap. A full charge takes under 2 hours.

A quick start guide

A few simple steps. There's no app to download. You'll be drinking clean water in under a minute.

Checked by an outside lab
A filter and a UV light
30 Days to Get Your Money Back
Stainless Steel, No BPA

Try It for 30 Days. If You Don't Love It, Send It Back.

Beam+ bottles with 30-day money-back guarantee badge

Use the Beam+ for 30 days. Take it on a trip. Fill it from the tap you've been avoiding. If it isn't the cleanest water you've ever had out of a bottle, send it back and we'll refund you. No restocking fee. No hoops.

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What 25,000+ Daily Users Are Saying

What people say after living with one

Sarah L.
Verified Review
5 stars

"I finally drank the tap water in Bali." I brought this to Bali last month and drank tap water the entire trip. My husband used his old filter bottle and got sick on day 3, but I felt absolutely nothing. I'm ordering him one now so we don't have to have this argument on our next trip.

Rachel T.
Verified Review
5 stars

"The 'no smell' claim is actually true." I was skeptical because every filter bottle I've ever owned gets that musty funk after just a week. It's been three weeks with the Beam+ and I just sniffed it, nothing. The UV-C cap actually works to keep the interior fresh. I'm genuinely impressed.

Carlos G.
Verified Review
5 stars

"A real medical-grade tool." As a nurse in rural Guatemala, water safety is a daily concern. I've been using the Beam+ for four months with zero GI issues. I used to carry iodine tablets as backup, but I don't even bother with them anymore. This is the real deal.

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Questions People

UV-only bottles kill germs but can't take out lead, BPA or traces of medicine. Carbon filter bottles make water taste better but let germs go straight through. Beam+ does both, so nothing gets missed.

Beam+ bottle next to a city water quality report flagging elevated lead and trace chemicals
4.8 out of 5 stars 4.8/5 Based on 25,000+ Verified Customer Reviews

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25,000+ people drink from one every day
A real person to help if you need it
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