$79.00 $59.00

UV-C Water Purification | Automatic Bottle Cleaning

  • CrazyCap compatible with 9, 12, 15, 17 oz stainless steel cola-style bottles
  • CrazyCap is powered with advanced 10mW UVC LED by LG®
  • Purifies water in just one minute
  • Self-cleaning keeps your bottle clean so you don’t have to
  • Prevents the growth of mold, bacteria, viruses, and pathogens
  • Ensure water safety with a simple touch
  • Chemical-free sterilization
  • BPA Free

SKU 860000801904 Categories , Tag


CrazyCap Compatible Brands

  • Microlyscs
  • S’well
  • S’ip by S’well
  • MIRA
  • Kingso
  • Simple Modern
  • BonBon and many others

Quick Tips

  • Effective against a wide range of microorganisms
  • Kill Rate 99.9999% for bacteria, 99.99% for viruses, 99.9% for pathogens
  • Suitable to work with most cola-style bottles. 
  • CrazyCap works with Clear and cloudy water. Does not work with muddy and non-transparent water.
  • For daily use at home 
  • For water safety during travel
  • The convenient and ergonomic design seamlessly fits on the bottle
  • Lightweight and portable for on-the-go adventures
  • Auto-cleans your bottle so you don’t have to
  • Portless Charging- No more holes on your smart bottle
  • Fits multiple size bottles

Difference Between Normal Bottle and UV-C Bottle

difference between normal bottle and UV-C bottle



TechnologyUV-C (278nm) Light-ray
Weight (g)100
Battery typeRechargeable lithium ion. Capacity: 1600mah. Lasts 30 days on a single charge.
Number of liters on a single chargeapprox. 150 liters in Normal Mode. approx. 75 liters in Crazy Mode.
UV-C LED Power10mW
UV-C LED Power life>500,000 treatments in Crazy Mode
Compatible size9 Oz, 12 Oz, 17 Oz

General Description

Whether you’re traveling abroad or camping and hiking in the great outdoors, it can be risky to trust the local water source to be pure and clean. There are many portable water filters on the market that can be used to filter dirty water and some manufacturers even make water bottles with filters. But while using a water bottle with a filter to hydrate is great for travel, and probably the best way to filter water when camping, it’s not always 100% effective at making the water safe to drink. If you find yourself traveling in areas with known boil-water alerts or you’re camping in the woods, consider buying a UV water purifier to guarantee peace of mind (and peace of gut).

CrazyCap UV is the most powerful way to sterilize water as it removes all bacteria and fungi without the need for chemicals. Placing the 10mw 278 nm UVC LED in the bottle cap ensures that your water is purified within minutes. An added advantage of using UV as your water sterilizer is that you sterilize the bottle at the same time, preventing surprises if you haven’t used the bottle in a while. The self-cleaning bottle is automated, and the CrazyCap UV water purifier will turn on six times a day to purify both the water and the bottle itself. Thanks to its long-lasting battery and low battery usage, the CrazyCap can last up to 30 days on a single charge, making it the best smart water bottle for traveling and camping.

In addition to an automatic self-cleaning mode, the CrazyCap also has an on-demand setting to sterilize water when you need it clean immediately. The 2X mode is recommended for relatively clean sources of water while the 5X mode can purify lake and pond water within two minutes. So no matter how risky the water is, CrazyCap will let you hydrate without having to resort to expensive and environmentally damaging bottled water. Learning more here.

Don’t have a compatible bottle? we got you covered! Click here to purchase the CrazyCap with bottle.

100% Satisfaction Guarantee

If you are not 100% satisfied with our product or service, you can return the product in 30 days from the date of purchase in the original packaging. Returned items must be in perfect and unused condition. Please send an email to Hello@microlyscs.com to initiate the return process.

CrazyCap 100% satisfaction
CrazyCap 100% satisfaction
Additional information
Weight0.2 kg
Dimensions10 × 10 × 10 cm

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