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Top 6 Best UV Bottle Purifiers in 2022

by FrankJun 18th, 20228 mins read

We have recently begun to understand the need for sterilizing devices to kill any germs in our environment and stay safe from the spread of infectious diseases.

That's why you need to think about getting yourself a bottle with a UV-C lights purifier to keep your drinking water clean at home and in outdoor areas. UV-C bottles are quick at purifying water, whether from your tap, a pond, or other questionable sources. Besides, they are self-cleaning, which means you don't have to worry about soaps and chemicals for you or even the babies.

Furthermore, UV-C self-cleaning water bottles are easy on the environment, unlike disposable plastic bottles that are detrimental to our ecosystem. You can use a UV-C bottle again and again while reducing your waste footprint. They are an excellent acquisition for traveling and camping because most are rechargeable and the battery can last for weeks.

Difference between filtered water and self-cleaning water Filtered water is water that has been passed through a filter to remove impurities. Self-cleaning water is water that has been treated with UV-C light to kill bacteria, viruses, and mold. Both types of water are safe to drink, but self-cleaning water is more effective at removing impurities.

Environment Protection One of the significant advantages of self-sanitizing water bottles is that they are reusable. It would help if you did not throw them away after using them once. Also, most of these water bottles come with a replaceable filter, which means you can use them for an extended period. The reusable water bottles are eco-friendly and can save you money in the long run.

Do you need the best bottle sterilizers to have purified water at all times? Read this article as we discuss the six bottles on the market, depending on your needs.

Table of Contents

Top 5 Best UV Bottle Purifiers

Best Versatile UV Bottle Sterilizer: CrazyCap 2.0 UV Water Purifier

CrazyCap 2.0 UV Water Purifier

CrazyCap 2.0 UV Water Purifier

Self Cleaning Stainless Steel Insulated Water Bottle - Turns Any Water Source Into Clean Drinkable Water - Perfect for Hiking Camping Travel and Survival

UV-C: PURIFICATION OF THE FUTURE | 60 SECONDS TO PURE REFRESHMENT | SELF-CLEANING BOTTLE | Ultra-Waterproof Cap System | SUPER INSULATED STAINLESS STEEL | HAPPY ECO-FRIENDLY HYDRATION | NSF/ANSI -2019 Certified | Rechargeable Water Bottle

Are you looking for a self-cleaning bottle that can sterilize more than just water? This one from CrazyCap is more stylish and comes with features like insulation and a versatile cap. It emits UV light that effectively eliminates 99.999% of bacteria, molds, and viruses with UV light exposure. The sterilizing cap can be used to sterilize surfaces, featuring a quartz lens and a built-in LED.

It sports a powerful lithium-ion battery that can hold a charge for up to 4 weeks on normal use and recharges in a few hours. This is an excellent option for camping and hiking trips as it can use a solar charger where power isn't readily available. It’s also available in a variety of colors and designs so you can choose what you like.

What is more impressive with this smart bottle is the self-cleaning technology that automatically turns on after every four hours. You can still turn on the process manually through the touchpad by tapping twice for the one-minute purification process. Tapping five times enables the "crazy" mode that takes two minutes for thorough purification, especially when the water source is not so safe.

It has a large capacity of 17 ounces (500 ml) with a stainless steel vacuum-insulated design that keeps liquids hot for up to 12 hours or ice-cold for 24 hours. The cap is 34 millimeters wide with a universal screw top to fit in other bottles with a similar neck. This is a great feature that lets you purify water in bottles other than the CrazyCap bottle.

Pros ✅

  • ✅ It eliminates up to 99.999% of impurities
  • ✅ The cap can double as a sanitizer wand to sterilize objects too
  • ✅ Made of a convenient insulated stainless steel
  • ✅ Offers a quick sterilization time
  • ✅ Cold water

Cons ❌

  • ❌ 17 ounces capacity may not be enough for survival purposes

Suggested Review: The CrazyCap 2.0 UV Water Purifier Review

Best UV Bottle Sterilizer For Office: LARQ Bottle PureVis

LARQ Bottle PureVis

LARQ Bottle PureVis

Self-Cleaning and Insulated Stainless Steel Water Bottle with Award-winning Design and UV Water Purifier

NEUTRALIZES BACTERIA FOR YOUR PEACE OF MIND | BRILLIANTLY CLEAN WATER IN 60 SECONDS | KEEP YOUR COOL | BPA & PLASTIC FREE | LONG-LASTING POWER and SPLASH PROOF

The LARQ water bottle is a self-cleaning bottle that uses a UVC light every 2 hours to sterilize any bacteria and viruses in your drinking water. It features a double-walled construction that's sturdy enough to withstand any impacts from accidental drops to last long. The thick material construction also does a good job in maintaining the temperature should you want to keep your drink hot or cold.

With a volume of 17 ounces, the LARQ bottle is on the smaller end, but that's fine in situations where accessing water isn't difficult. The bottle uses a proprietary UV-C LED cleaning mechanism that kills up to 99.999% of microbes, such as E. Coli and herpes simplex.

The cleaning cycle takes about 60 seconds in the normal mode, while the adventure mode takes 120 seconds. The latter mode has three times the UVC light dosage to clean water thoroughly, specifically from questionable sources. It's rechargeable via a USB and can last up to 2 months on a full charge, which is an impressive battery life for hikers and campers.

Pros ✅

  • ✅ Made of sturdy stainless steel
  • ✅ Effective at killing microorganisms
  • ✅ Offers great color options
  • ✅ Has a fast cleaning cycle
  • ✅ Keep your water cool
  • ✅ BPA Free

Cons ❌

  • ❌ It’s relatively heavy

Best UV Bottle Sterilizer For Outdoor: UVBrite Beam Self-Cleaning UV Water Bottle

UVBrite Beam Self-Cleaning UV Water Bottle

UVBrite Beam Self-Cleaning UV Water Bottle

24 Oz Insulated Stainless Steel Bottle - Rechargeable Sterilizing Bottle with Safety Lock Push Butto

Self-Cleaning Bottle | UV-C Cap | Safety Lock | Expert Construction | Two Sterilizing Modes

Drinking clean water is mandatory to ensure a healthy life, and making sure that water ingested into your body is safe requires sufficient purification. Introducing UVBrite Self-cleaning UV bottle that does all the hard work for you. This water bottle is constructed with a top-grade quartz lens built with an LED lens that disinfects and purifies water thanks to the special spectrum of light it emits.

As opposed to filters, the UV-C disinfection technology allows the UVBrite Beam Self-Cleaning UV Water Bottle to destroy all water-polluting organisms, be it molds, bacteria, microorganisms, viruses, or pathogens, up to 99.99% to enhance a healthy life.

Featuring a self-cleaning function that is intelligently designed to automatically switch on after every 6 hours, your water bottle is persistently purified to enhance safety and overall health. It only takes a single touch of a button to make clean water close to hand.

Pros ✅

  • ✅ Self-cleaning after every 6 hours ensures continuous disinfection
  • ✅ UV-C technology allows the purification of water microbes by up to 99.99%
  • ✅ Constructed with sturdy food-grade steel to make it long-lasting
  • ✅ It comes with a safety lock to ensure UV light does not penetrate your water
  • ✅ It is convenient for outdoor activities
  • ✅ Keep your water cool

Cons ❌

  • ❌ 24oz. capacity does not fully serve user needs

Best UV Bottle Sterilizer For Value: TAISHAN UV Water Purifier

TAISHAN UV Water Purifier

TAISHAN UV Water Purifier

UV Self-Cleaning Water Bottle,Rechargeable Insulated Water Bottle with Smart Screen,Stainless Steel Water Bottle-Perfect for Hiking, Camping, Travel(16.9 oz)

QUICK AND EFFECTIVE STERILIZATION --- Utilizing the same UV light technology used to sanitize operating rooms and water treatment plants, the UVILIZER Pure is the best solution to chemical-free purification of your personal water bottle.

If you're looking for both functionality and price efficiency in a sterilizer, this is it. The Utilizer is quick and effective and falls under the affordable category. It uses the same UV technology as that used in water treatment plants to destroy viruses and other microbes. With the eco-friendly Uvilizer Pure, your water stays mold-free and odorless at all times.

Besides, the bottle is self-cleaning, so it destroys any germs or mold in your water bottle. It's powered by UV-c technology and a disinfection light that keeps your water purified without chemicals or odors. Just a shine of the UV light can sterilize your drink and surfaces around you to keep you protected on the go.

The manufacturer designs the bottle with a 304 high-grade stainless steel and double-walled construction to keep your drink at the desired temperature for hours. It's an excellent option for carrying hot coffee or cold water for travel without boiling water.

The US-based company provides a hassle-free replacement product warranty in case of defects. You also get lifetime customer service and many other benefits.

Pros ✅

  • ✅ It uses effective sterilization for viruses, bacteria, and mold
  • ✅ It's self-cleaning
  • ✅ It has a durable build
  • ✅ The cap doubles up as a sterilizer

Cons ❌

  • ❌ Small capacity

Best UV Bottle Sterilizer For multi-purpose: Philips Water GoZero Smart Water Bottle

Philips Water GoZero Smart Water Bottle

Philips Water GoZero Smart Water Bottle

Vacuum Stainless Steel Insulated Water Bottle with Handle Double-wall, Auto Cleaning, Keep Drink Hot or Cold, BPA Free

𝐀 𝐒𝐞𝐥𝐟-𝐂𝐥𝐞𝐚𝐧𝐢𝐧𝐠 𝐒𝐦𝐚𝐫𝐭 𝐁𝐨𝐭𝐭𝐥𝐞 | 𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐭 𝐭𝐨 𝐔𝐬𝐞 | 𝐅𝐫𝐞𝐬𝐡 𝐃𝐫𝐢𝐧𝐤𝐢𝐧𝐠 𝐖𝐚𝐭𝐞𝐫 𝐀𝐧𝐲𝐰𝐡𝐞𝐫𝐞 | 𝐊𝐞𝐞𝐩 𝐈𝐭 𝐂𝐨𝐨𝐥(𝐨𝐫 𝐇𝐨𝐭) | 𝐆𝐨𝐨𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮, 𝐆𝐨𝐨𝐝 𝐟𝐨𝐫 𝐄𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭 | 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞 | 𝐅𝐞𝐞𝐥 𝐅𝐫𝐞𝐞 𝐭𝐨 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐔𝐬

The Philips GoZero is a 20-ounce hydration bottle with a self-sterilizing cap containing a UV-c light inside that sterilizes water every time. The manufacturer claims that it prevents smelly bacteria from build-up and eliminates 99.999% of pathogens. Besides, the bottle turns dirty water from different water sources into a drinkable state.

The bottle is double-walled with a sleek, modern design that will keep your drink at the desired temperature and fit in your backpack. it'll keep your water cold or hot for up to 24 hours. The plastic cap lights up different colors during the purification cycle, during charging, and when the battery is low. Using the bottle is easy because you just press the start button on top, and the purification cycle starts and lasts for 3 minutes.

The charging process involved a charger that connects to a magnetic top that lasts for over 30 days. However, many customers say they prefer a micro-USB or even type C to the magnetic charging cable attached. It's not possible to charge the cap in your backpack.

Pros ✅

  • ✅ It comes from a reputable brand
  • ✅ Keeps water clean
  • ✅ The bright light looks fancy
  • ✅ Has an excellent build
  • ✅ warm water

Cons ❌

  • ❌ A few customers prefer USB charging to the magnetic charging cable used

Best UV Bottle for Hiking: GRAYL Ultralight Purifier Bottle

GRAYL Ultralight Purifier Bottle

GRAYL Ultralight Purifier Bottle

Purifier + Filter

FILTERS particulates (e.g. sediment, silt), many chemicals (e.g. chlorine, benzene) and heavy metals (e.g. lead, arsenic); zero aftertaste, eliminates bad odors, improves clarity and flavor

If you need a water purifier bottle that takes little space in your backpack, the GRAYL Ultralight is ideal for you. It weighs only 10.9 ounces and is dimensionally slim enough to fit in the pocket. It comes with a purifying cartridge at the bottom that makes it effective at filtering out sediment.

It uses electro-adhesion and ION exchange to remove about any virus, protozoa, and bacteria inside the water to make water safe, hence the name “The Holy Grayl.”

It features an easy-to-use one-press system where you simply scoop some water, press the top, and hydrate. The bottle removes a majority of water pollutants, including microbes, particulates, heavy metals, and chemicals. Besides, it removes terrible tastes using the activated carbon filter.

The high-quality build makes it reliable for a long time, with the only replacement needed being the filter but still works long enough. You don't have to worry about replacing UV bulbs and batteries, which cuts down costs.

Pros ✅

  • ✅ Removes 99.9999% of water pollutants
  • ✅ Easy to use and compact
  • ✅ Reasonably priced
  • ✅ Water tasting fresh

Cons ❌

  • ❌ The filter needs replacement after some time

FAQs

Why do you need to use a UV light bottle purifier?

There are various reasons why a UV water purifier is essential. For one, it kills bacteria, viruses, and mold that cause odor and illnesses. As such, you can be assured of clean drinking water that's safe from waterborne diseases. They are also reusable, which means you won't need to damp after use, hence eco-friendly. Lastly, they have been designed to last long, so you save money in the long run.

How do you use a UV bottle purifier?

For most self-cleaning water bottles, the cap emits a wavelength of radiation to deactivate any living organisms in the water. Therefore, you start by filling the bottle with your liquid, screw the lid, and tap the power button (usually located at the top of the cap). Thus starts the purification process for about 60-120 seconds for most bottles.

Is a UV bottle purifier safe to use?

UV water treatment is safe. Although UV-C light is harmful to humans, it does not alter the composition of water. UV light bottles are safe to use unless you look at the light when it's on. Besides, most caps do not work when they are not screwed even if you accidentally pressed the button.

How long does a UV bottle purifier take to sterilize water?

UV light bottles differ when it comes to purification processes depending on the source of water. It takes more time to clean water from questionable sources like lakes than it takes to clean regular tap water. Most of them will have two cycles: the normal cycle to clean regular water and the second cycle to purify dirtier water. The cycles range between 60 to 120 seconds, depending on the source.

Is it worth buying self-sanitizing water bottles?

Yes, it is. A UV-powered water bottle is a handy tool, whether you're traveling or hiking. It comes in handy when you can't find clean drinking water, and you need to drink from questionable sources like lakes and rivers.

Does it work at all temperatures of water?

UV is not temperature-sensitive, and it will work just as well at cold or hot temperatures. However, we recommend using water that's room temperature or cooler for best results.

Safe for baby to drink?

Yes, most of these water bottles are safe for babies to drink from. The UV-C light used in these bottles is not harmful to humans. However, we recommend that you use water that's room temperature or cooler for best results.

Final Thoughts

Self-sanitizing water bottles are a handy tool to have when you're traveling or hiking and can't find clean drinking water. They use UV light to kill any bacteria, viruses, or mold in the water, making it safe to drink. Most of them take between 60 and 120 seconds to purify the water, so they're quick and easy to use. They're also reusable, which makes them eco-friendly, and they last longer, so you save money in the long run.

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