Why Stainless Steel Bottles Only and Not Any Reusable Plastic Bottles

It is not a secret that most people support the use of reusable bottles. But, how many times have you been to the reusable bottle aisle at REI or such places and you find it difficult to which one to choose? Just how much sleepless night must you have just trying to figure out what bottle to buy?

Although some of us might not have lost sleep in respect of these issues, it is essential that will resolve the myths and truths surrounding the different types of bottles out there in the market.

Different types of water bottles:

There are many types of bottles, but the two most popular ones are the plastic bottles and stainless steel bottles.

  • Plastic bottles (reusable plastic):

Plastic bottles are one of the most popular bottles on the market. They are available in multiple colors, different sizes, various shapes, and flavors. From a series of squeezable type bike bottles to the much robust and heavy-duty types such as the ones produced by Nalgene, plastic bottles provide users with the most significant versatility and variety in all aspects.

  • Stainless steel bottles:

Reusable stainless steel bottles are some of the most potent bottles ever designed. They are crafted from top-quality culinary stainless steel. They are also available in many different sizes and shapes. You also can get them in different colors, which even make them much more versatile for a different purpose.

MIRA Stainless Steel Vacuum Insulated Water Bottle

Get the best stainless steel water bottles 2019! 

Why are stainless steel bottles better and preferred to plastic bottles?

There has been considerable debate about the use of plastic bottles and stainless steel bottles. While some will like to argue for the popularity of the plastic bottles, there is also widespread indignation surrounding its use.

Well, let’s take a look while so many people preferred stainless steel bottles above plastic bottles, even when they are BPA free.

Check: Top 10 Best Stainless Steel Water Bottles 2019 Reviews

  • The case against plastic bottles

Plastic bottles, despite its popularity, have received numerous condemnations from all works of life. The materials used in the production of plastic bottles contain a dangerous chemical element known as Bisphenol-A—popularly called BPA—which is linked to cancer in humans. Given these negative reviews, most companies have responded positively. Most plastic bottles are now BPA-free. But, that didn’t or hasn’t stopped the mass exodus from the use of plastic bottles by most consumers.

Mythbusters: Does This Cause Cancer?

Besides, you still need to be sure of which type of plastic bottle you are buying. You have to make sure you’re sipping or drinking from the right kind of plastic bottle.  This mean, if you are buying something inside a plastic bottle, you will have to look below it and see what those little numbers stand. Not everyone will be convenient for such self-imposed task.

Check: Top 10 Best BPA-Free Glass Water Bottles 2019 Reviews

  • The danger of inconvenience

Although plastic bottles look harmless from the outside, they are quite dangerous from a healthy perspective. Apart from containing hazardous chemicals like BPA which causes hormone imbalance in humans, we also face the danger of being exposed to global plastic pollution.

Yes, they are inexpensive, convenient and disposable, but they are very terrible threatening to our ecosystem. Most of the severe health problems that come from plastic bottles come from the continuous growth of plastic burden on our planet.

  • BPA-Free or no BPA-Free, plastic is not the answer

Although most manufacturers have tried their best to present plastic bottles in green light, the fact remains that they are a menace to our ecosystem.

Thousands of tons of plastic bottle waste are dumped into canals and the ocean each year. This has contributed to the problem of drainage blockage and consequent flooding of towns an cities, especially in developing nations. The combination of the ocean salt and UV light causes these plastic wastes to break down and release DDT, PCBs, Phthalates, and BPA into the waters of the ocean. When this happens, such chemicals are absorbed by small marine lives like the fishes will typically eat. Then they eventually find their way into the food channel that supplies our needs.

Recently, there are claims from ecological experts that none of the world’s oceans is free from such plastic pollution. Some experts have stated that the direct and life-threatening issue facing our planet today (aside from global warming) is plastic waste pollution.

It is even more disturbing that chemicals from plastic waste were found 30 feet below the ice in the Antarctic, a place that is not inhabited by humans and is thought to be free from plastic waste pollution.

Now, why is this a threat and such a problem for society?

The answer is simple…“Plastic consumption is still rising at a steady but alarming rate.”

Every year, trillions of plastic bags and bottles are discarded. These bags and bottle waste can take about a thousand years to degrade or decay. As at when they are decomposing or degrading, they are releasing the harmful chemicals responsible for hormones imbalance into the ground waters and soil of the ocean floor.

Right now, it is estimated that about 46,000 units of plastic waste are floating across each of the ocean’s square mile.

Plastic bottles in the ocean

Image source: Onegreenplanet.org

Consider the rate at which plastic is being used and dumped, as well as the length of time it takes for plastic to degrade. It would be logical to state that plastic overuse could turn out to be the greatest ecological and health problem of the modern world.

What difference do the plastic numbers make?

Every plastic bottle or plastic design comes with a number at the bottom. The number refers to the material used in making the plastic. Most consumers are confused about these numbers. Here is what they mean and how they can affect your health.

Safe Plastic Numbers (Guide)

Safe Plastic Numbers Guide: From #1 to #7 (Source)

  • Plastic  #1:

Most of the disposable plastic in use is made from this material. These types of plastic are not meant to be reusable. So, those consumers washing them so they can make use of them are merely wasting their time. These bottles leach chemicals into your hot foods. They also come with bacteria that cannot be easily washed off.

Plastic bottles with Number One are not designed to be durable and should only be used once and discarded. Doing otherwise poses serious health consequences in the future.

  • Plastic #2, #4 and #5:

These plastic bottles are regarded as the healthiest because they are not known for leaching. However, they are known for retaining odor and stains. So, if you watch them too thoroughly, they might start to leak. Therefore, they are not durable, and this makes them unsuitable for long-term use.

It is easy to recycle plastic #2, but the same cannot be said for plastic #4 and #5.

  • Plastic #3, #6 and #7:

Many research and reports conclude that these are the worst plastic bottles. They can easily leak unhealthy substances into your drinks o hot food. Plastic #3 (PVC) is famous for leaching phthalates, a chemical compound that causes reproductive damages. Plastic #6 (polystyrene) is a hormone disruptor that mimics estrogen. It does so by leaching Bisphenol. Plastic #7 has more durability, but like all other plastic, it will wear out with time when exposed to heat.

The Pros & Cons of using plastic bottles:


  • Cheapest you can buy
  • Available in various sizes, colors, and styles
  • Don’t have any metallic taste


  • Highly deadly when used with hot substances like a microwave or hot liquids like tea
  • Even when BPA-free, they can still wear off chemicals components into food and the environment
  • Very devastating to the ecological system
  • Still, attract much debate across sections of food health and safety issues

Our verdict:

Though cheap, plastics are more of a threat to human health than whatever benefits they have. Life is precious, and you should avoid them plastic bottles for food.

  • Our Ratings: 1 out of 5 stars.

The stainless steel bottles (reusable):

The failures and many health risks associated with plastic bottles have led to an increase in demand for other alternatives. And one of them is stainless steel bottles.

The bottles are the way to go when it comes to being healthy, reducing waste and saving money. Investing in a stainless steel bottle is something that you should always consider.

The stainless steel bottles (Good)

If you are usually buying bottled water, think about switching to a safer reusable bottle.  With the use of water filters, you will be saving yourself hundreds of dollars monthly. You will also be drinking safer water while being 100% sure of what you are consuming.

Check: 20 Gifts under 50$ for Adventure Travelers

  • Benefits of stainless steel bottles

Do you want reasons why you should ditch your plastic bottles for stainless steel bottles? Here are the benefits of switching to stainless steel bottles.

  • They enable you to avoid BPA

Do you know that Canada and Japan have banned BPA entirely? In 2012, the United States Food and Drug Administration prohibited the use of BPA related plastic bottles of baby bottles and Sippy cups. The question is; if it is harmful to such a technologically advanced society like Japan and Canada and is banned to some degree in the US, why still allow it in plastic bottles? Think about that. Studies have proven that BPA is dangerous to your health. But stainless steel bottles are 100% free from BPA.

  • They have no other harmful chemicals

Studies have shown that even if a plastic bottle is rated BPA-free, it still contains other toxic substances that could be harmful to your health.

Plastic bottles that have been exposed to heat or sitting around for sometime leaks disrupting chemicals like endocrine. You heard that right.

For instance,  a research in 2011 was conducted which include over 450 thousand food and water carrying plastic items. Most of the plastic bottles used in the study were BPA-free. At the end of the research, it was discovered that 70% percent of them releases chemicals that imitate estrogen. Now, add that to the porous nature of plastic, which means each time you sip from it, you’re drinking lots of bacteria also.

But with stainless steel bottles, you will never have to worry about bacterial or extra harmful chemicals.

  • Stainless steel bottles keep off bacteria and mold

Apart from being free from additional chemicals, stainless steel bottles never rust. They are free from corrosion and highly resistant to stain. A well-designed stainless steel bottle doesn’t have room for bacteria and mold to dwell.

  • Using stainless steel bottles helps our planet

You can be a friend of our world by investing only in stainless steel bottles. About 29 millions plastic bottles are consumed yearly by Americans. Out of six, only one goes through recycling. The others go to the landfills where they take hundreds of years to decay, causing environmental damage.

But with stainless steel, the reverse is the case.

Stainless steel bottles, especially those for waters are sustainable.

  • Durability

Another outstanding thing about stainless steel bottles is that they are much durable than their plastic counterparts. While plastic bottles are meant to be used for a short period, stainless steel bottles can thrive under extensive use. From dishwasher to hot substances and from lying idly for years, stainless steel never dies.

Colorful Stainless steel bottles

You can use them under any condition. They don’t wear out tear like plastic bottles. You want lukewarm water, and they can keep it lukewarm. You want it cold; they can keep it cold. Stainless steel bottles do precisely what you want and how you need it to be.

The Pros & Cons of using stainless steel bottles:


  • Usually, a high-quality design
  • Excellent and durable
  • Have not plastic toxic or anomalies to worry about
  • Safe with use on dishwater
  • Easy to clean
  • Almost completely recyclable
  • Easy to carry along to anywhere
  • Has no negative impact on the environment and ecological system
  • Serve as a viable option you can donate to thrift stores reusable needs
  • A 100% safe, dependable and reliable bandwagon you can always jump on without fear or worry


  • May get scratches on the surface if dropped
  • Possible to have some metallic taste
  • Heat up during high summer temperature

Our verdict

Stainless steel bottles remain the best option for those spending a fortune in bottled water or can foods. It is the safest and eco-friendly bottle you can ever think about.

Our Ratings: 5 out of 5 stars.

If you are ready to improve your health and the ecosystem, you can do so by investing in stainless steel bottles. The use of plastic bottles can increase exposure to prostate cancer, breast cancer, weight problems and more.

So when you go out there to invest in a bottle, always have this golden rule in mind. That health is wealth, and no plastic bottle, no matter how BPA-free it might claim, is good for your health.

INFOGRAPHIC: The Plastic Water Bottle Effect

The Plastic Water Bottle Effect


  • 1. https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/expert-answers/bpa/faq-20058331
  • 2. https://www.medscape.com/viewarticle/840559
  • 3. https://journal.thriveglobal.com/how-bad-is-the-global-plastic-pollution-problem-and-what-can-we-do-about-it-3fa585c8ed66
  • 4. http://www.bbc.com/news/science-environment-42264788
  • 5. https://www.sciencedirect.com/science/article/pii/0025326X78903818
  • 6. https://www.telegraph.co.uk/comment/personal-view/3626914/Fact-46000-pieces-of-plastic-float-on-each-square-mile-of-sea.html
  • 7. http://www.onegreenplanet.org/environment/plastic-water-bottles-and-the-oceans/
  • 8. http://www.babygreenthumb.com/p-122-safe-plastic-numbers-guide.aspx
  • 9. http://science.time.com/2010/10/14/health-canada-declares-bpa-toxic-is-the-u-s-next/
  • 10. https://www.nytimes.com/2012/07/18/science/fda-bans-bpa-from-baby-bottles-and-sippy-cups.html
  • 11. https://www.npr.org/2011/03/02/134196209/study-most-plastics-leach-hormone-like-chemicals

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