Which Water Bottle Is The Healthiest?

Are you trying to figure out which water bottle is the healthiest? I did some digging, so you don’t have to. Let me share what I have learned and concluded after researching the topic. I’m spilling it right away, and if you want to know more details, scroll down.

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The Healthiest Water Bottle To Drink Out Of

The Product Specifics

I considered these characteristics of the bottles:

  • Capacity: according to your daily needs it holds enough between refills
  • Reusability: our health is as important as the planet’s
  • Aging and Durability: lesser health risks for a longer time
  • Cleaning: either hand or machine, it should be easy
  • More features: anything that makes it stand out more
  • Pros and Cons: why I would buy and what makes me hesitate

I also checked the price and the customer ratings on Amazon.com. You can find the details below!

What Is The Healthiest Water Bottle To Drink From?

There is a debate about stainless steel or glass being the healthiest reusable water bottle material. I don’t deny the fact that a water bottle made of glass is healthy. However, I personally lean toward stainless steel because I always worry about a glass bottle breaking and causing an injury, which is not healthy in my book.

What Makes A Water Bottle Healthy?

what is the healthiest type of water bottle

Photo by Bindle Bottle on Unsplash

First and foremost: its purpose. Did you know that we humans are more than 50% water? If you think about that, it makes a lot of sense that you need to drink enough for your body to function properly. A water bottle can help you to form a healthy habit of hydration.

When we try to find the healthiest water bottle to drink from, we should consider how much water we need a day. If we have information about our water intake needs, we can pick a water bottle with a capacity that makes it easy for us to reach that goal.

The general recommendation by the U.S. National Academies of Sciences, Engineering, and Medicine says that an adequate daily fluid intake is about 15.5 cups (3.7 liters) of fluids a day for men and about 11.5 cups (2.7 liters) of fluids a day for women. It includes water and other liquids.

If you want to calculate your own personal hydration needs, you can find a tool here: 

If you ask me, a healthy water bottle has the capacity for enough water to drink between refills. It shouldn’t drive you nuts with its constant refill needs. 

What else makes a water bottle the healthiest? Reusability! It’s not just about your health but our planet’s! A reusable water bottle helps to avoid adding more to the already gigantic plastic waste. It also helps to expose yourself a little less to microplastics and even saves you money.

When you plan to reuse a water bottle for a long time, the aging and durability of the material must be considered before purchase. Stainless steel bottles are corrosion resistant and do not leach chemicals when exposed to sun or heat. They really do last for a long time without any deformation that would be a health risk. Also, stainless steel is 100% recyclable which makes the higher cost of producing it in a rather energy-intensive way a bit more acceptable. And what about glass? It is less likely a glass bottle will last as long as a stainless steel one, especially because it is breakable. Also, the glass cost is generally higher while its recycling rate is lower.

Whether you have a stainless steel or glass water bottle, you must keep it clean to ensure it’s healthy to drink from it. The general recommendation is to clean it once a day and sanitize it once a week. If you were sick or took the bottle outside with you, it may need some extra care. Most glass and stainless steel bottles are dishwasher safe. The stainless steel bottle should go on the top rack where it’s the coolest. Colored bottles may lose their shine in the dishwasher, and some glass bottles may crack. So, if you want to be on the safe side, use a bottle brush or a bottle-cleaning tablet.

What Is The Healthiest Water Bottle To Use?

Stainless steel or glass. It’s up to your preference what you choose, these options won’t likely put your health in danger.

TOP PICK: Hydro Cell Stainless Steel

HYDRO CELL Stainless Steel Insulated Water Bottle with Straw - For Cold & Hot Drinks - Metal Vacuum Flask with Screw Cap and Modern Leakproof Sport Thermos for Kids & Adults (Navy/White 24oz)
  • PERFORMANCE: Our Insulated Water Bottle is made...
  • DESIGN: Triple -Walled. Vacuum Insulated. Inner...
  • STYLE: Purchase Includes Stainless Steel Bottle,...

Capacity: A variety from 14 oz to 64 oz! Whatever my daily water intake is, there is a Hydro Cell bottle to serve it well.

Reusability: It’s equally important for me and for the brand. Hydro Cell has environmentally conscious products and the purchases fund food & water projects all over the world. Yes, it makes me feel good to spend money on a great product and believe it supports great causes.

Aging and durability: If we talk about strength, I vote for stainless steel. The Hydro Cell bottles are made from 100% virgin sourced 18/8 food grade stainless steel. They are 100% resistant to oxidation, rusting, and corrosion. They are also shatter-resistant.

Cleaning: Well, these bottles are “handwash only”, so it’s a bit of a pain to keep it clean on a daily basis, but the wide mouth makes it easier. All I need is a cool bottle brush or cleaning tablets.

More features that make it my top pick for the healthiest water bottle:

The brand is 100% committed to pure base materials and production excellence. They promise if I am not 100% satisfied with my purchase and I contact them directly, they will give me either an exchange or a refund.

The bottles are fully customizable. To be fair, it doesn’t add much to its healthiness but definitely makes me feel better. There are a wide variety of handles, boots, and caps (sold separately) I can choose from and I just love it.

Pros: A great, wide-mouth stainless steel bottle that I can personalize and it lasts long. Just what I need.

Cons: It’s not dishwasher safe.

RUNNER UP: W&P Porter Glass

W&P Porter Glass Water Bottle w/ Protective Silicone Sleeve | Slate 20 Ounces | On-the-Go | Reusable Bottle for Coffee, Tea and Water | Portable | Dishwasher Safe
  • HEALTHY HYDRATION: Upgrade hydration with the...
  • GREAT-TASTING WATER: Drink water that tastes like...
  • MADE TO LAST: Crafted from premium borosilicate...

Capacity: It is available in 16 oz or 20 oz. A lot less than the Hydro Cell variety but I would say it still does the job, with probably more refills a day.

Reusability: It is definitely a sustainable swap for disposable plastic bottles. The bottle is designed to withstand years of daily use.

Aging and durability: Does it survive heavy usage though? It is crafted from premium borosilicate glass with a non-slip, scratch-resistant silicone sleeve (non-removable) that makes it easy to grip and protects the bottle if it’s dropped. I still trust the stainless steel more, to be completely honest.

Cleaning: The bottle is made from BPA-free, food-grade glass for quality and cleanliness. Also, it is dishwasher safe which makes life easier when it comes to cleaning it on a daily basis.

Pros: It’s made of glass which is one of the cleanest materials, moreover it’s dishwasher safe.

Cons: I don’t believe glass is as durable as stainless steel, but it’s just my personal opinion.

ON A BUDGET: SUNWILL Stainless Steel

Capacity: It is a nice little 17 oz bottle. Easy to carry around, so I can make sure I always have water to drink with me.

Reusability: This reusable metal bottle is made of high-quality 18/8 of 304-grade stainless steel. It’s not over-designed and looks pretty unbreakable compared to cheap plastic alternatives.

Aging and durability: It is certainly an eco-friendly, durable item that is rust and condensation-proof, making it last longer.

Cleaning: This one is a handwash-recommended product too, which is not the most convenient for me, but with a non-scratch sponge or brush it’s still manageable.

Pros: It’s a simple, long-lasting product.

Cons: Not dishwasher safe, and while the 17 oz size makes it easy to carry around, it is not the most convenient for all-day use ’cause it needs to be refilled multiple times.


In summary, I can’t say there is a one-size-fits-all product when it comes to finding the healthiest reusable water bottle because it very much depends on your personal needs and preferences. If you ask me, try to avoid plastic and then it’s up to you if you believe in stainless steel or glass, either of them is better for you and the environment too.


Featured image credit:
Photo by Scott Osborn on Unsplash

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