Standard Mode
Double-tap the button. A 3-minute UV-C cycle runs. Up to 99.99% microbe reduction.
UV-C sterilization
50 purification cycles
UV-C: The Technology Behind the Bottle
UV-C is a specific wavelength of ultraviolet light, the same technology used in hospital disinfection systems and municipal water treatment facilities for decades. It works by penetrating microorganisms and disrupting their DNA, preventing bacteria and viruses from reproducing.
Biology, handled by light.
Inside the cap, a quartz UV-C lens directs germicidal light into clear water. The cycle runs automatically, then shuts off when complete.
Know what UV-C does not remove.
UV-C does not remove dissolved chemicals, heavy metals, PFAS, chlorine byproducts, or sediment. Choose Beam+ when you need filtration and UV-C together.
Specifications
Capacity18.6 oz / 550ml
MaterialDouble-walled 304 stainless steel
Insulation12+ hours cold
UV-C LensQuartz lens with UV-C LED
Microbe ReductionUp to 99.99%
Standard Mode3-minute cycle
Blitz Mode5-minute enhanced cycle
ChargingUSB-C rechargeable
BatteryUp to 50 purification cycles
Go vs Beam+
Feature
UV-C Sterilization
DuoCore Filtration
Auto-Clean
Microbe Reduction
Capacity
Insulation
Charging
Battery
Filter Required
Ideal For
Go
Up to 99.99%
18.6 oz
12+ hours cold
USB-C
Up to 50 cycles
No
UV-C essentials, lightweight travel
Beam+
>99.9999% SGS certified
22 oz (650ml)
12+ hours cold
USB-C
Months between charges
Yes, DuoCore Filter
Full-spectrum coverage, daily use
The Go Handles Biology. The Beam+ Handles Biology and Chemistry.
The Go neutralizes the biological threat. The Beam+ adds DuoCore™ Filtration, removing heavy metals, chlorine byproducts, and pharmaceutical traces that UV-C alone cannot address. For travelers, daily commuters, and anyone drinking from aging infrastructure, it is the complete solution.
Compare systemsBuilt for the Water You Meet Outside the Kitchen.
01
Fast UV-C cycles.
Run a standard 3-minute cycle for daily refills, or Blitz Mode when you want a stronger cycle.
Go UV-C essentials02
No filter maintenance.
The Go uses UV-C sterilization only, so there are no filter replacements to track.
Simple carry No cartridge03
Lightweight travel protection.
A compact 18.6 oz bottle designed for commuting, hiking, and everyday movement.
Travel 50 cycles per chargeQuestions. Answered.
How does UV-C work?
UV-C light penetrates the cell walls of bacteria and viruses, disrupting their DNA and preventing them from reproducing. The Go achieves up to 99.99% microbe reduction in a single cycle.
Does the Go have a filter I need to replace?
No. The Go uses UV-C sterilization only. Choose Beam+ when you also want DuoCore filtration for chemical and particulate reduction.
What is the difference between the Go and the Beam+?
The Go handles biological contamination with UV-C light in a lightweight bottle. Beam+ combines UV-C with DuoCore filtration for additional protection against contaminants that light alone cannot remove.
How long does the battery last?
The Go delivers up to 50 purification cycles per charge.
What is the difference between Standard Mode and Blitz Mode?
Standard Mode runs a 3-minute cycle. Blitz Mode runs a 5-minute enhanced-intensity cycle for higher-risk sources.
Does the Go work on all water sources?
The Go is designed for clear water. It is not a substitute for filtration when water contains heavy sediment, chemicals, or other non-biological contaminants.
Clean Water. One Tap. Anywhere.
UV-C protection in your pocket. No filters. No complications.
Buy Go Now In stock, ready to ship