Description:
Review:
5.0 out of 5 stars Good anti slip performance
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } The damping sensation of the cup lid thread is just right, and it does not slip when twisted with one hand. The curvature of the cup mouth fits snugly with the lips, and when the red light is on, taking a sip will not leak. Now it is much more convenient to fix it in the car cup holder than a thermos cup.
1.0 out of 5 stars Battery has failed after several weeks.
As far as I can tell it functions as designed. Bubbles happen. I assume they are the right kind. Battery has died already 5/27/25. Will no longer hold a charge. I use it where an outlet is convenient so I will keep it - but that's a significant functionality to lose within weeks of recieving. I also cannot tell you that it has helped my inflamation at all. Seems another item that probably won't help most people.
5.0 out of 5 stars Very friendly to people who stay in hotels regularly
I dare not use a kettle when staying in a hotel, I directly connect it to tap water for electrolysis, and drink it with peace of mind. The cup is lightweight and does not take up much space. It fits perfectly in the side pocket of the suitcase and is now a must-have for business trips, saving money compared to bottled water.
4.0 out of 5 stars Great product, one small issue with hardware
Great bottle and seems to saturate the water better than some of the others I've tried especially for the price and the water doesn't have any odd taste like some others. I would give it 5 stars however the button falls off periodically. Hopefully it won't fall off somewhere I won't be able to find it. I have not taken it apart to try and use with water bottles yet, works well as assembled.
3.0 out of 5 stars Seems to work pretty well but must recharge frequently
These are all pretty much the same I think... Obviously quality can vary. As nutrition for biochemistry these are really great as they universally effect ellular metabolism. My sinuses have gone away and my knee pain is much less an issue. That said, I have to remark that the battery seems very low capacity and I recharge it at least every 48 hours. Still it's working fine and... I just remembered I need some more of this water.lol. wish I could give it a 3.5 but it must be three or four rating
1.0 out of 5 stars Failed product.
I purchased two of there Cofeymera hydrogen generating devices and they apparently do not hold a charge. I used a reputable Samsung adaptive charging plug and the supplied cables and let them charge for 6 hours prior to initial use. After filling the devices with water, there was an initial flash of the blue indicator light and it immediately shut off. This occured with both units. I sent them back for replacement and the same thing occured with both units. I am very displeased with the failure of all 4 units, the original purchased devices and their replacements. Also the instructions are poor and inadequate and only give suggestions on use scattered on the container box and the enclosed pamphlet. I cannot recommend this device despite the favorable reviews of which I can't verify that they relate to the same product or are generic devices that are similar. I am returning them both.
5.0 out of 5 stars It feels a little sweeter than tap water
There is no exaggerated therapeutic effect, but it did help me develop the habit of drinking more water. The material is safe, the operation is simple, and the endurance is awesome. If you want to improve the quality of drinking water, this is worth starting.
5.0 out of 5 stars Suitable for family use
I bought it for my parents and children. The elderly value its simple operation, while the children find it fun to produce bubbles through electrolysis. I personally like its appearance and practicality. A cup that meets the needs of the whole family is quite worth it.
Visit the Cofeymera Store
Upgraded Hydrogen Water Bottle, Hydrogen Water Machine -SPE & PEM, Portable Rechargeable aquahealth Hydrogen Water Bottle Generator, Portable Hydrogen Water Improve Water Quality in 3 Minutes(Silver)
AED26816
Quantity:
Order today to get by
Free delivery on orders over AED 200
Imported From: United States
At bolo.ae, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.
We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.ae is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.
Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.
bolo.ae operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Similar items from “Sports Water Bottles”
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https://www.bolo.ae/products/UO0QD767LAS
Visit the Cofeymera Store
Upgraded Hydrogen Water Bottle, Hydrogen Water Machine -SPE & PEM, Portable Rechargeable aquahealth Hydrogen Water Bottle Generator, Portable Hydrogen Water Improve Water Quality in 3 Minutes(Silver)
AED26816
Quantity:
Order today to get by
Free delivery on orders over AED 200
Imported From: United States
At bolo.ae, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.
We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.ae is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.
Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.
bolo.ae operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Review:
5.0 out of 5 stars Good anti slip performance
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } The damping sensation of the cup lid thread is just right, and it does not slip when twisted with one hand. The curvature of the cup mouth fits snugly with the lips, and when the red light is on, taking a sip will not leak. Now it is much more convenient to fix it in the car cup holder than a thermos cup.
1.0 out of 5 stars Battery has failed after several weeks.
As far as I can tell it functions as designed. Bubbles happen. I assume they are the right kind. Battery has died already 5/27/25. Will no longer hold a charge. I use it where an outlet is convenient so I will keep it - but that's a significant functionality to lose within weeks of recieving. I also cannot tell you that it has helped my inflamation at all. Seems another item that probably won't help most people.
5.0 out of 5 stars Very friendly to people who stay in hotels regularly
I dare not use a kettle when staying in a hotel, I directly connect it to tap water for electrolysis, and drink it with peace of mind. The cup is lightweight and does not take up much space. It fits perfectly in the side pocket of the suitcase and is now a must-have for business trips, saving money compared to bottled water.
4.0 out of 5 stars Great product, one small issue with hardware
Great bottle and seems to saturate the water better than some of the others I've tried especially for the price and the water doesn't have any odd taste like some others. I would give it 5 stars however the button falls off periodically. Hopefully it won't fall off somewhere I won't be able to find it. I have not taken it apart to try and use with water bottles yet, works well as assembled.
3.0 out of 5 stars Seems to work pretty well but must recharge frequently
These are all pretty much the same I think... Obviously quality can vary. As nutrition for biochemistry these are really great as they universally effect ellular metabolism. My sinuses have gone away and my knee pain is much less an issue. That said, I have to remark that the battery seems very low capacity and I recharge it at least every 48 hours. Still it's working fine and... I just remembered I need some more of this water.lol. wish I could give it a 3.5 but it must be three or four rating
1.0 out of 5 stars Failed product.
I purchased two of there Cofeymera hydrogen generating devices and they apparently do not hold a charge. I used a reputable Samsung adaptive charging plug and the supplied cables and let them charge for 6 hours prior to initial use. After filling the devices with water, there was an initial flash of the blue indicator light and it immediately shut off. This occured with both units. I sent them back for replacement and the same thing occured with both units. I am very displeased with the failure of all 4 units, the original purchased devices and their replacements. Also the instructions are poor and inadequate and only give suggestions on use scattered on the container box and the enclosed pamphlet. I cannot recommend this device despite the favorable reviews of which I can't verify that they relate to the same product or are generic devices that are similar. I am returning them both.
5.0 out of 5 stars It feels a little sweeter than tap water
There is no exaggerated therapeutic effect, but it did help me develop the habit of drinking more water. The material is safe, the operation is simple, and the endurance is awesome. If you want to improve the quality of drinking water, this is worth starting.
5.0 out of 5 stars Suitable for family use
I bought it for my parents and children. The elderly value its simple operation, while the children find it fun to produce bubbles through electrolysis. I personally like its appearance and practicality. A cup that meets the needs of the whole family is quite worth it.
Similar suggestions by Bolo
More from this brand
Similar items from “Sports Water Bottles”
Share with
Or share with link
https://www.bolo.ae/products/UO0QD767LAS