Light & Easy Purifier

Perfect for city water. Made for everyday use.

Introducing: LYT

Fits your bottle. And wallet. Starting at just £49.99

LYT packs a 12mW UV-C LED into the most popular bottle cap size. It is designed to fit your favorite bottle, including S'Well, Mira, Simple Modern, and more. And destroy's 99.99% e.coli in 3 minutes, LYT is ideal for everyday use at the office, gym, and home.


Light. Attractive.
Port-less Charging.

Our CrazyCap customers love the safety and convenience of port-less charging. So we designed LYT with a similar system. An all-plastic construction makes it lighter, durable, and easy to carry.


Stainless Steel

Premium 304 vacuum-insulated stainless steel. Keeps contents cold for 12 hours, hot for 6 hours.

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Our advanced 10mW 268nm LED destroys 99.99% of e.coli in just 3 minutes.

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Lasts 20K+ Uses

Performs at peak speed 20K+ uses, enabling you to treat >10K liters of water over its lifetime.

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100% Mercury-Free

Our UV-C LEDs do not contain toxic metals like mercury. Making it a perfect portable water treatment system in a bottle.

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Benefits at a Glance

  • √ destroys 99.99% of e.coli from water in 3 minutes
  • √ 20-second self-cleaning every hour
  • √ Lightweight, durable construction
  • √ Safe, portless charging
  • √ One year limited warranty
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