We try very hard not to use plastic water bottles. Over the last couple years, we have gotten very good about carrying our reusable water bottles with us everywhere and filling them up with our reverse osmosis water out of our tap.
Up until now, we’ve been using stainless steel water bottles. I thought they were the safest option until I started doing some digging recently. It turns out they aren’t as safe as I thought ☹
One study on stainless steel water bottles found that:
- Iron, chromium and nickel were all found to leach into both alkaline and acidic foods and beverages, while none of the metals leached into distilled water.
- Leaching of iron, chromium and nickel was observed from both new and old utensils.
- Leaching of iron occurred in all foods.
- Leaching of nickel occurred in curd, fruit juice and pickle (more acid)
- Leaching of chromium occurred in milk, coffee, and tea (only slightly acid)
Unfortunately there are several other studies also providing data on the leaching of metals into food and beverages. You can find a list of them at the bottom of this blog post.
After learning that metals do leach from stainless steel, we decided to switch to glass water bottles. We received a Lifefactory glass water bottle from Reuseit to test out, and we purchased a second one so we’d both have one to try out.
I absolutely love these reusable water bottles! At first I was very nervous about trying a glass water bottle because, well, I’m not exactly the most graceful person you’ll ever meet. Some people may even call me clumsy.
To give you an idea of how clumsy I am, last week I broke the glass shelf in the refrigerator and our 2-gallon glass beverage dispenser. So it was no surprise when I went to take a drink and dropped my water bottle – from about 5 feet – onto our laminate floors.
To my absolute shock, the bottle did not break! I was curious how well the silicone sleeve would protect the bottle, and it did an amazing job.
Water also tastes so much better out of a glass bottle. If I left water in my stainless steel bottle for too long, it would always have a funny taste to it. I have not had that problem with my glass bottle.
If you’ve been using a stainless steel water bottle, I highly recommend checking out the selection of glass water bottles available from Reuseit.
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I received one or more of the products mentioned above for free using Tomoson.com. Regardless, I only recommend products or services I use personally and believe will be good for my readers.
About Chrystal Johnson
Chrystal, publisher of Happy Mothering, is a mother of two sweet girls who believes in living a simple, natural lifestyle. A former marketing manager, Chrystal spends her time researching green and eco-friendly alternatives to improve her family's life. She enjoys sharing those discoveries with anyone who's willing to listen.



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{ 17 comments… read them below or add one }
Thank you so much for the post, it was interesting reading.
And thank you for stopping by Mia!
Twitter: The_WellnessGuy
February 15, 2012 at 6:11 pm
My daughter and I were just discussing the best options to eliminate plastic bottles for us and her children. These glass water bottles look amazing and what a great alternative to stainless steel. I can’t wait to share your blog with her.
Susan Holloway recently posted..Steps to PreventLife-ThreateningPeriodontal Disease
They really are great and I was surprised how much better water tastes out of glass than stainless steel. Thanks for sharing my blog with your daughter!
Is anything safe in this wonderful world we live in? There’s always a study.
I use the reusable tupperware water bottles, when we haven’t lost them.
Glass is hazardous here, I break all things glass.
Have a great Friday:)
so interesting!! I have always wondered about this…. thank you for the information!!
I am your newest follower..pls follow back if you can.
momto8blog recently posted..Love Is A Behavior
Stopping by from the MelloMomma Blog Hop! http://queenofsavings.com
wow! this is scary! and here I thought stainless steel was safe! My brother is a stage 4 colon cancer survivor and he only uses these glass ones (along with only drinking special alkaline water) so perhaps I should have take a cue from that!
Twitter: kelleynutrition
June 20, 2012 at 10:46 am
Wow, I love these. The sleeve is important to me, I have the same problem Chrystal. I am gracefully clumsy, or at least think I am lol. I am looking more into these, thank you.
Kelley recently posted..Newman’s Own
I think this is a great alternative to plastic and stainless steel…but I live in Florida and my girls (4&6) and I spend a lot of time outdoors. Does the cover prevent breakage? My kids are kids and they drop things…broken glass poolside concerns me. Just wondering your thoughts! Thanks for all the great info!
Twitter: _tubbytelly
July 13, 2012 at 6:09 pm
I love glass for most things but it scares me as water bottles if you are using them outdoors since they can drop at anytime while you are moving.
Christine M Tubbytelly recently posted..Win the Eddie Bauer Fairview Collection for your Baby, US Only
Interesting. I’ll definitely have to look into it further. It seems like nothing is safe for us these days.
Twitter: jd_mumma
March 26, 2013 at 8:24 pm
My research indicates that there is leaching with water having a common pH of 7.0.
Which is even confirmed in the study you quoted! “none of the metals leached into distilled water”
My understanding after reading the article is that normal pH water has little to no affect on leaching from stainless steel.
Yes, stainless steel does has the ability to leach, BUT as far as I know leaching is not happening in every type of condition with any type of substance. Leaching happens when substances are significantly outside of the 7.0 pH range or have been physically damaged (e.g. scrapping)
Bulletin of Environmental Contamination and Toxicology: Leaching of Heavy Metals (Chromium, Iron, and Nickel) from Stainless Steel Utensils in Food Stimulants and Food Material “Iron, chromium and nickel were all found to leach into both alkaline and acidic foods and beverages, while none of the metals leached into distilled water.” More information can be found on this website http://www.debralynndadd.com/_blog/greenlivingqa/post/Stainless_Steel_Leaching_into_Food_and_Beverages
To second another comment, it sounds like stainless steel would be perfectly fine for water use, it’s only if you use it for other drinks or soups (deviating significantly from a pH of 7.0) that you could get leaching. Furthermore, is leaching of chromium, iron, and nickel even a bad thing? After all, people cook things in iron skillets specifically to PROMOTE leaching of iron into their diets. As long as it’s not pesticides, plastics, or other chemicals, I don’t think trace amounts of these minerals are really that bad, but I’m no expert.
I was thinking the same thing Kevin!
They may be true. However, when I can taste a metallic flavor to my water, that just d0esn’t seem right to me. I’d rather be safe than sorry and use glass. Just my opinion
All three are actually essential trace elements necessary for basic functioning, and iron and chromium are in pretty much every multivitamin. Some will also include nickel. Iron is critical for carrying oxygen to cells, chromium is necessary for glucose metabolism, and nickel stabilizes cell membranes and DNA structure. They all occur naturally in pretty much every kind of food. Unless you’re severely nickel-allergic or have haemochromatosis, or the stainless steel is contaminated with radiation or something, mineral leeching into water is probably not a concern. The extra chromium might even help regulate your blood sugar.