Kosdeg Copper Water Bottle - 34 Oz Extra Large - A Hammered Ayurvedic Pure Copper Vessel For Drinking - Drink More Water, Lower Your Sugar Intake And Enjoy The Health Benefits Immediately

This product definitely stands the test of time. I purchased this product back in 2018 and I am still using it today (2026). This is an amazing copper water bottle. It has a seamless construction and beautifully designed. It has a wider mouth which makes cleaning easy. I also did the magnet test and it passed with flying colors ( the magnet dos not stick to it), which means that it is indeed pure copper. It fits in most cup holders and water bottle pockets for backpack and bags. Great as a present or to keep for yourself.

This bottle came to me in such stylish packaging. I fill it everyday with my water and it really tastes delicious. I love the rich, warm color of the copper and the texture is so pretty, like a work of art. It is lightweight, durable and leak proof. I love the simple screw top with rubber seal, its simple to clean and no worries about complicated cleaning or mold.

Great product! A+

I ordered this bottle in hopes to help with my inflammation. I do not suggest using this as your go to travel bottle but it's great for at home use. It's light weight and aesthetically please which is a bonus for it sitting around your home. I fill it up and let the water sit for 24hrs then I use it as a carafe to either fill my cup or other bottles with the water. It does tarnish fairly quickly but I always have water in it and that's part of the natural process of copper and it oxidizing. The cleaning process is very easy and helps maintain too much patina.

This is one of my favorite purchases to date. The product is beautiful, functional, and enduring. I strictly use alkaline 9.5+ pH water, and let me say with the copper its the best tasting water ive ever had, and I am blessed to drink it every day! Yes, I taste the copper, but thats the point! and its delicious and nutritious! I have noticed slight oxidation where the lid meets the can, but this is to be expected per the manufacturer, and proves it to be pure copper. I decided to take off the white band that creates a gap between the lid and can, and it does leak a bit, but with the white band its totally leak proof, I just prefer the complete copper aesthetic. I cannot recommend this product enough!

Absolute rubbish and a fraud. Package states it is made in India. The quality of this bottle is wretched. The seal seemed to be plastic and leaked some. It has a poor design and bad quality in my opinion. It did not insulate things well either. The bottle is too big for most pockets and holders. It may travel well in larger vehicle cup holders. I cleaned it as instructed using lemon juice and salt. After shaking it and using a soft brush it had flakes of copper come off revealing a darker false metal underneath. I was drinking only reverse osmosis filtered water from it. The metal underneath was a brackish brown and black. It was not tarnished copper and does not explain the flakes of shiny copper inside regardless. The outer protective coating came off on the outside of the bottle too. I had it peel off without any rough abrasion at all. All of this transpired in 45 days so it was just past the return window. I can not get my money back but maybe I will save others from the disastrous mistake I made purchasing this landfill item. I would never recommend this product to anyone. I attempted to take a picture but Amazon kept having a stroke when I was uploading it every time. Apologies for no proof other than my word. Purchase at your own peril after my opinionated warning. Edit / Update: Kosdeg spoke with me and gave me a full refund. They said they believe based on my description that they believe someone returned a used false copper bottle as their own. Then I ended up with this sham bottle when I purchased it from Amazon. I can not say for certain what Kosdeg's bottle is like, if the bottle was replaced, but I will say their customer service was great in this modern day era.

Beautiful! I am so impressed with this! I love adding simple things to my daily routine that may improve my health. I cleaned this up, according to instructions, and added some chilled water and enjoyed using this. I didn't leave the water in over night so the water wasn't so heavily flavored, it reminds me of the water from grandma's copper plumber house when I was a kid. I really like the hammered sides both esthetically and functionally. Bonus? It comes with a spare silicone seal!! I'll update if anything pertinent should be shared

Beautiful, leak proof … and it keeps water cold!!! You might need a coozie!