Yogi reviews on Instagram...

What makes Kalsi bottles different?

Premium Quality Copper

Pure and Natural Materials

Plastic Free Packaging

30 Day Money Back Promise


Michael M

Someone recommended this bottle to me because I suffer a lot with aching wrists from my arthritis. I was doubtful it would work at first, but really I have to say after drinking copper water from this bottle for 3 weeks now, that it really seems to make a difference. I wish I had learnt sooner about the benefits of copper water. I highly recommend this copper bottle for anyone suffering with aches and pains in their joints.

2 days ago

This bottle is fantastic. It has definitely got me drinking a lot more water now. It looks lovely and the water tastes great.

7 days ago
Megan T

Wow! What a difference it has been using my Kalsi bottle. I have been drinking copper water for several years now, and I recently decided to upgrade my copper bottle. At first I thought this was rather expensive, but having used the Kalsi bottle now for a few weeks I can easily say this bottle is much better than my previous non-branded one I purchased from Amazon. The main difference is the taste and efficiency that the bottle purifies the water. You can literally fill this with tap water, wait 5 minutes and taste how the water is softer and smoother.

1 week ago
Rebekah Bell
Verified ownerVerified owner

Just received my second bottle, first one arrived after many weeks due to covid slowdown and I was gutted to find it dented when I opened it. Emailed Kalsi they replied next day asking for a photo, sent this then nothing.... thought I'd been scammed.....again..... so was absolutely delighted to come home from work yesterday to find another, perfect bottle delivered for me. Thankyou so much, very impressed, can't wait to start using it!! X

3 weeks ago
Jay R
Verified ownerVerified owner

"constructed from pure high grade copper" is not true and a marketing lie. If I know this before that this is not a pure Cooper bottle I'll never purchase one from Kalsi.

3 weeks ago

Add a review

Need More Info?

Need More Info?

What is the capacity of the bottle?



What are the dimensions of the bottle?

7.5cm x 27cm


What is the weight of the bottle?

Approximately 300 grams


Can I use the bottle for hot drinks?

No…hot water can be used for cleaning purposes only, but we advise you to not drink anything hot inside this bottle.


Can I use the bottle for juices and other cold drinks?

No… This bottle is recommended for storing/drinking plain water only.  Ayurveda advises you to drink water at room temperature, but it is safe to store this bottle in the fridge if you require chilled water.


Is the bottle double-wall insulated?

No… Double wall insulation is a common feature with stainless steel water bottles. Copper is a ductile metal, which makes it difficult to construct into the bottle shape. This is why the bottles are handmade rather than machine produced.


How long do I need to keep the water inside the bottle to reap the benefits?

This really depends on what reason you are using the bottle for….

1) For sterilising your drinking water.

If you are using the bottle to sterilise your drinking water then this process happens fully within 4 hours, however more recent studies have shown that copper delivers a 90%+ reduction of contact bacteria and viruses in less than 5 minutes.

2) For additional health benefits of copper water.

Traditionally in India, people store water in their copper vessels overnight and then drink a glass on an empty stomach first thing in the morning. Based upon this tradition, we recommend keeping water inside your Kalsi bottle for 6-8 hours to reap the maximum benefits.

3) For Normal Drinking!

Of course you may just want to use your Kalsi bottle because it looks cool, in which case you are free to fill it with water and drink anytime you wish. Just remember to only use it for drinking water and to never mix any juices or other liquids inside the bottle.

Have more questions about ordering with Kalsi? Please see our general FAQ section.

🧘‍♀️Join hundreds of happy yogis today🧘‍♂️