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    UV-C LED self cleaning sterilisation technology

  • fingerprint

    Removes up to 99% of bacteria

  • Keeps your drink hot for 12 hours / cold for 24 hours!

  • Extreme durability and drop resistance







review stars

Very satisfied!

One of the best things i ever bought.

- Harry Antoniadis

review stars

Well worth the price tag. Great product.

Great product. Delivery, despite the original order being out of stock, arrived earlier than expected. Very good quality materials. So far so good with the couple of uses.

- Chris HJ

review stars

Excellent products

Excellent products, friendly and responsive service.

- Rod Davis


We all know that pungent smell your drinking bottle, thermos coffee mug, or thermos bottle can have after a couple of uses – especially if you forgot to clean the bottle after use. Or maybe you are going somewhere where you don’t trust the water source 100 % or would just like to be on the safe side, going abroad, camping, or sleeping at a hotel. You can now have safe and clean water right at your hand with the ONYX COOKWARE™ SMART UV THERMOS BOTTLE, as it is self-cleaning and self-sterilizing.

The thermos bottle is equipped with UV-C LED technology meaning that there is a UC-C LED installation fitted in the cap of the bottle which emits UV rays straight into the water or bottle. This is especially effective as it reduces microbes and odor-causing bacteria by up to 99%! UV-C disinfection breaks down certain chemical bonds and scrambles the structure of DNA, RNA, and proteins to effectively kill all microorganisms. Effectively disinfect your bottle while keeping it free from mold, mildew, odors, and everyday grime.

At the press of a button sterilize the water to make it 100 % safe - take the cap off and enjoy freshly purified water - whether you’re at home, camping, on the sports field, or abroad. Tap and hold the screen for 5 seconds to start the 90-second sterilization.

Keep your drink warm or cold for hours upon end!

The ONYX COOKWARE™ SMART UV THERMOS BOTTLE is made from super insulated stainless steel. The powder-coated 316 stainless steel is paired with double-walled steel insulation, which ensures and maintains the average temperature of your hot beverages for 12 hours and keeps drinks icy cold for up to 24 hours without breaking a sweat.

Integrated Drink-reminder

Water is vital as it comes with a lot of important health benefits. But most adults don’t drink enough water every day, do you? Don’t worry, here at ONYX COOKWARE™ we have fitted our SMART UV THERMOS BOTTLE with an integrated Drink reminder function that reminds you every 90 minutes to drink water. Already drinking enough water? Turn the function off or on with a few taps on the digital screen at the top of the bottle.

Temperature display

Extremely versatile! There is no type of drink that The ONYX COOKWARE™ SMART UV THERMOS BOTTLE can’t withhold. Water, Juice, Tea, Hot chocolate, Soda, or Coffee – fill up your ONYX COOKWARE™ SMART UV BOTTLE with the drink of your choice, and keep an eye on the temperature of the drink!

There is no worse feeling than taking a sip of lukewarm water on a hot summer's day thinking it’s perfectly cold. Or drinking cold coffee on a freezing winter's day.

This is why the ONYX COOKWARE™ SMART UV BOTTLE has been fitted with a Temperature display, that shows the live temperature of the liquid inside of the bottle. So, you can track the temperature of your steaming hot coffee or your ice-cold water!

High durability

The life of a thermos bottle is tough. Being shaken around dropped from waist height and thrown into a bag. It takes a beating – and it shows. Scratches, bumps, crooked corners, and leaky bottlecaps. The ONYX COOKWARE™ SMART UV THERMOS BOTTLE has been designed specifically to withstand a drop from 2 meters in height. The bottle is made from high durability 316 stainless steel, which has been powder coated to ensure that it will last you a lifetime.

The long-lasting bottle will not only save you money but will also help you lower your carbon footprint by reducing your use of disposable bottles.

The ONYX COOKWARE™ THERMO UV BOTTLE is dishwasher safe (max 50℃), excluding the cap.

Do not wash the screw cap in the dishwasher!

Smart Bottle Specifications
Rated Voltage3.7V
Rated Current0.3A
Recharging Voltage5V
Recharging Current0.4A
Battery Size800mAh
Bottle Size500 ml
Dishwasher SafeYes (max 50℃) - excluding the cap
Full Charge3 hours
Battery Time30 days
Amount of sterilizing on full battery charge65 times
Dimensions24,5 x 7 x 7 cm


At ONYX COOKWARE™ we pride ourselves of making some of the most innovative products that you will ever have in your kitchen. But we are not just about the products themselves. We strive to provide absolutely superior products, at a greater value for your money, than anywhere else. That is why we have chosen to opt out of the regular distribution chain, with which you are probably very familiar.

We want to change this, and therefore you will not be able to find our products in any stores. You can only buy our products right here, on our very own official website. When you buy one of our products, you are purchasing it directly from us. There are no additional cost added to fuel the distribution and retail supply chain.


At ONYX COOKWARE™, we are confident that you will love any of our products that you choose to upgrade your kitchen with. But we also realize that you may not be as confident in that as we are.

But we back up our confidence with a guarantee. A 100-day full satisfaction guarantee that you're automatically covered by no matter what you buy from us. So what does this guarantee mean? We'll tell you!

Within the first 100 days, we guarantee your satisfaction or you can get all your money back. If - against our clear expectations - you are unhappy with your purchase, you can contact our customer service team who will help you get all your money back, as well as a return label - which we will pay for - to send your order back with.

So in this way, any purchase with us is 100% risk free. Our 100-day satisfaction guarantee ensures you're fully satisfied or all your money back - and at no extra cost for returns.


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