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7 Eco-Friendly Water Bottles To Make Each Sip Sustainable

Amber McDaniel

Staying hydrated is essential; using single-use plastic bottles are not.

Producing plastic bottles requires six times as much water during manufacturing as what ends up in the bottles themselves.

Since eco-friendly disposable water bottles aren’t really a thing, using an eco-friendly water bottle is one of the most impactful swaps you can make—and the effort of doing so is minimal.

Any brand offering plastic-free water bottles is a good pick, but some go above and beyond to keep us and our planet happy, hydrated, and healthy.

Everything we recommend to you on Sustainable Jungle is independently researched and we ask all brands to confirm their claims. To avoid waste, we test products on an as needed basis. This post contains affiliate links. If you buy something through our links, we may earn a small commission. Learn more about why we do this here.

The Best Eco-friendly Water Bottles For Sip-sensational Hydration

Klean Kanteen makes stainless steel reusable water bottles out of recycled materials, supporting people and the planet in the process.

Up-and-coming eco-friendly water bottle brand Purifyou is family-owned-and-operated with a mind for reusability. 

If you need further justification for switching to a sustainable reusable water bottle, as well as how we filtered for these brands, skip to the bottom of the article.

The Full List of Sustainable Water Bottles

1. Klean Kanteen

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About Klean Kanteen

Price Range: $20–$65

Klean Kanteen revolutionized eco-friendly reusable water bottles, back when even reusable bottles were plastic.

Lightweight but not skimping on durability or variety, the sustainable metal water bottles range includes many sizes, widths, and colors—all with excellent insulating abilities.

The Insulated Classic keeps hot drinks hot for 20 hours and cold drinks cold for 50 hours. 

You can also upgrade with different add-ons like steel straws, interchangeable caps, and other accessories. 

Klean Kanteen’s Ethical & Sustainability Practices


Klean Kanteen uses Climate Lock double-wall vacuum insulation and 18/8 BPA-free stainless steel that has been electropolished in a non-toxic process. 

Each eco bottle features a chip-resistant, powder coat finish that’s safe for people and the planet, according to the GreenScreen For Safer Chemicals.

A solid housing for eco camping adventures.

Supply chain & labor practices:

Klean Kanteen is a family-and-employee-owned company, as well as a Certified B Corporation

The bottles are designed in California and responsibly manufactured in China.

Green business practices:

Klean Kanteen is Climate Neutral-certified and regularly measures, reduces, and offsets its carbon footprint.

They are also a member of the We Are Still In commitment to the Paris Climate Agreement. 

Community & charitable giving:

They 1% For the Planet members and give staff 24 hours of paid volunteer time annually to use when and how they like.

2. Purifyou

7 Eco-Friendly Water Bottles To Make Each Sip Sustainable Images by Purifyou #ecofriendlywaterbottles #ecofriendlystainlesssteelwaterbottles #ecofriendlyreusablewaterbottles #sustainablewaterbottles #sustainableglasswaterbottles #ecofriendlybottles #sustainablejungle
Images by Purifyou

About Purifyou

Price Range: $18–$49

Family owned and operated, Purifyou is an eco-friendly lifestyle shop that provides an easy way to infuse your water with their eco-friendly glass bottles.

There are a whole rainbow of colors to choose from in a variety of sizes, and you can also pick up a bottle brush to keep your hydration companion clean. 

Purifyou’s Ethical & Sustainability Practices


Made from BPA-free glass with a removable silicone sleeve, the eco bottles are dishwasher safe, with or without the cover on. 

Supply chain & labor practices:

Each reusable glass water bottle is manufactured in China and distributed in the U.S. We are reaching out for more details.

Green business practices:

Purifyou helps you keep sipping on your reusable bottle for years by offering replacement lids if the originals break or get lost.

Community & charitable giving

The brand puts some of its profits towards putting wells in communities without access to clean drinking water.

3. Hydro Flask

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About Hydro Flask

Price Range: $20–$125

Hydro Flask is THE name in the sustainable stainless steel water bottle industry, and they want to be with us every step, sip, and smile.

And they can, with a huge selection of designs, lid styles, sizes, and oh-so-many colors.

From eco-friendly water bottles for kids to can cozies to gallon-sized growlers for adults, they truly have bottles for anything. 

While they don’t have any tiny 8 oz reusable water bottles, their 8 oz Insulated Food Flask could be used either for your daily double shot of espresso on the way to work, as well as your lunch leftovers.

Hydro Flask even makes lighter-weight versions for hiking for all you eco-friendly camping gear enthusiasts.

Hydro Flask’s Ethical & Sustainability Practices


These eco-friendly sports water bottles are made from BPA and phthalate-free 18/8 stainless steel powder coated for durability and an easy no-slip grip.

They are insulated using TempShield™ power, which keeps water cold for 24 hours and hot for 12 hours.

Supply chain & labor practices:

Hydro Flask manufacturing and sourcing is not addressed on their website. We’ve reached out to inquire more, but have never received a reply.

Green business practices: 

How is Hydro Flask eco-friendly?

Mostly by backing each eco-friendly bottle with the lifetime Hydro Flask warranty to protect your hydration investment (which attests to their durability).

Replacement parts for easily lost components (like new lids) are available as needed.

Community & charitable giving:

Hydro Flask launched a charitable program called Parks For All designed to create and support green spaces.

They’ve donated more than $1.5 million (and thousands of bottles) to nearly 100 nonprofits that are protecting the great outdoors.

5. Wave Case

7 Eco-Friendly Water Bottles To Make Each Sip Sustainable Images by Wavecase #ecofriendlywaterbottles #ecofriendlystainlesssteelwaterbottles #ecofriendlyreusablewaterbottles #sustainablewaterbottles #sustainableglasswaterbottles #ecofriendlybottles #sustainablejungle
Images by Wavecase

About Wave Case

Price Range: $25

Also known for their biodegradable eco-friendly phone cases, UK-based Wave Case is just as suitable for staying connected as hydrated.

The Wave Bottle is a 600ml leakproof sustainable water bottle, complete with vacuum insulation that keeps drinks cold for 24 hours and hot for 12 hours.

Wave Case’s Ethical & Sustainability Practices


The Wave Bottle is made of BPA and BPS-free stainless steel.

Supply chain & labor practices:

We’re not certain where their eco-friendly water bottles are made, but have reached out to inquire.

Green business practices:

Each sustainable bottle comes wrapped in a recyclable protective tube and tissue paper.

Since Climate Partner and Wave Case are drinking buddies, you’ll get it via carbon-neutral shipping.

Community & charitable giving:

For every purchase, Wave Case donates a portion to Surfers Against Sewage.

6. Tree Tribe

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About Tree Tribe

Price Range: $20–$30

Driven by core values of adventure, travel, nature, and community, Tree Tribe is on a mission to make a positive impact on this world. 

They’re a US-based company but you can find them adventuring around the globe. 

For your own adventure, they’ll keep you hydrated and healthy with eco-friendly water bottles in 17-ounce, 20-ounce, and 34-ounce sizes.

Double-wall vacuum insulated bottle designs means hot liquids can stay hot for six hours or warm for up to 12).

Tree Tribe’s Ethical & Sustainability Practices


Durable 18/10 stainless steel comprises the outer shell, lined with 18/8 food-grade stainless steel.

The sustainable bottles are BPA-free and topped off with a metal and bamboo lid featuring an airtight food-grade silicone gasket.

Supply chain & labor practices:

There is no published information about their manufacturing and have yet to respond to our outreach.

Green business practices:

Each environmentally friendly water bottle comes packaged in a compostable paperboard box.

Community & charitable giving:

For every purchase, Tree Tribe plants a tree, so far totaling almost half a million globally. 

They prioritize forest gardens to support the local community by providing them with food and other resources.

7. Origin

7 Eco-Friendly Water Bottles To Make Each Sip SustainableImages by Origin#ecofriendlywaterbottles #ecofriendlystainlesssteelwaterbottles #ecofriendlyreusablewaterbottles #sustainablewaterbottles #sustainableglasswaterbottles #ecofriendlybottles #sustainablejungle
Images by Origin

About Origin

Price Range: $15–$26

Aware that access to clean water can reduce preventable disease and mortality rates, Origin donates 2% of their revenue to solutions that support those living in extreme poverty.

Their glass reusable water bottle range includes a wide and narrow option, an infuser bottle, and a few kid bottles.

Lids aside, the bottles themselves are dishwasher safe.

Origin’s Ethical & Sustainability Practices


These sustainable glass water bottles are made with medical-grade borosilicate glass (think: Pyrex) that won’t expand or contract in extreme temperatures.

It’s free of BPA, BPS, lead, cadmium, and PVC.

The leak-proof bamboo lid is equipped with a food-grade silicone ring to prevent chemicals leaching into your water. 

They’re wrapped in a food-grade silicone sleeve that provides impact protection when the extra grip isn’t enough to prevent occasional drops. While silicone is not plastic, it is hard to dispose of, so take care of this component. 

Supply chain & labor practices:

No supply chain information is available and they haven’t answered our queries at this time.

Community & charitable giving: 

Not only do they provide the resources to support access to clean water, but Origin also provides education to improve literacy rates and empower women and children with access to health and hygiene solutions. 

They do this through partnerships with communities and organizations rooted in sustainable development.

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Why Choose Eco-Friendly Reusable Water Bottles?

What is the most eco-friendly way to drink water?

We’ll give you a hint: it’s NOT plastic.

Globally, 1.3 billion plastic bottles are discarded each day, leading to a LOT if plastic pollution that takes about 450 years to start breaking down—and releases microplastics into our environment as it does. 

Not to mention, millions of barrels of oil are required to produce those single-use plastic water bottles.

Even halving that consumption by occasionally remembering to bring your reusable water bottle could have a hugely positive impact.

Considering 90% of the cost for plastic water bottles is for the plastic itself, it doesn’t make sense from a financial standpoint—and certainly makes spending a one-time $20-$40 on a reusable bottle reasonable.

How We Found The Best Sustainable Water Bottles

We looked eco-friendly reusable water bottle brands that put their money where their wide mouth is and prioritized people and the planet in more ways than just offering products to help with individual low waste living.

Here were our considerations: 


What are eco-friendly water bottles made of?

The best water bottle material starts with being non-toxic, meaning, among other things, BPA-free sustainable water bottles. 

We prefer either borosilicate glass or eco-friendly metal water bottles made from food-grade stainless steel, which are safe, durable, and infinitely recyclable.

While eco-friendly aluminum water bottles have garnered some buzz lately due to the material’s lightweight feel and infinite recyclability, we didn’t consider any due to the possible health risks associated with aluminum’s reaction to certain liquids and BPA in the epoxy resin often used to line aluminum bottles.

Some brands out there are using recycled plastic to make BPA-free reusable water bottles, but we prefer to avoid plastic altogether.

Supply chain and labor practices:

While no fair trade water bottles were found, we were happy to see some Certified B Corporations. However, given recent insights into B Corp greenwashing, we wish they also provided more transparency regarding manufacturing.

For all brands on the list, we either have or will be reaching out to learn more about their manufacturing. Unfortunately, for those we’ve contacted already, we’ve received no reply.

Green business practices:

We were happy to see the larger brands offsetting emissions with carbon offset programs, shipping in recyclable packaging, or using renewable energy.

The best sustainable water bottle brands also offer lifetime warranties, replaceable parts, and extra touches (like a protective powder coat) to increase durability. 

Community & charitable giving:

Whether it’s planting trees, giving staff paid volunteer days, or providing people with access to clean drinking water, we love quenching our literal thirst and thirst for social change at the same time.

Final Thoughts on Reusable Water Bottles

The benefits of reusable water bottles are many, so what are you waiting for?

Grab your sustainable backpack, tools to purify water, and your new bottle and enjoy the adventure! 

You know how bad single-use water bottles are for our planet, so let’s support the brands who are offering us a sustainable solution. 

Plastic free pop quiz: What is the most eco-friendly water bottle?

The one you already own, so only buy new if you need to. And if you’re wondering what to do with old reusable water bottles that no longer hold water, consider upcycling them into a vase or pencil jar.

Go remind your friends to stay hydrated by passing along this article, so they too can help keep our planet an H2O-asis!

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7 Eco-Friendly Water Bottles To Make Each Sip Sustainable Image by Hydro Flask #ecofriendlywaterbottles #ecofriendlystainlesssteelwaterbottles #ecofriendlyreusablewaterbottles #sustainablewaterbottles #sustainableglasswaterbottles #ecofriendlybottles #sustainablejungle
7 Eco-Friendly Water Bottles To Make Each Sip Sustainable Image by Wavecase #ecofriendlywaterbottles #ecofriendlystainlesssteelwaterbottles #ecofriendlyreusablewaterbottles #sustainablewaterbottles #sustainableglasswaterbottles #ecofriendlybottles #sustainablejungle

2 thoughts on “7 Eco-Friendly Water Bottles To Make Each Sip Sustainable”

  1. What is sustainable about stainless steel? It has to be mined using fossil fuels, refined using fossil fuels and transported using fossil fuels. Why don’t we go back to making wineskins to carry what like people have done for thousands of years?


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