S'well
Stainless Steel Water Bottle
Est. Price$33
10.0
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Recycled materials
Dishwasher safe
Lifetime warranty
Standard bottle
Insulated
17 oz
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Best Non-Toxic Water Bottles
We vetted water bottles against the Welpr Standard and here are our top picks.
Cofounder & Product Curator
Medical Reviewer, PhD
Here's what we look for:
- Safe, durable materials like stainless steel, borosilicate glass, bamboo, and food-grade silicone
- Minimal plastic components — ideally limited to lids or seals and always BPA-free
- Free from heavy metals, phthalates, and toxic coatings or finishes
- Certifications like MADE SAFE® whenever available
- Transparent brands that fully disclose all materials
Best Non-Toxic Water Bottles
On Welpr, terms like "non-toxic," "safer," "cleaner," "healthier," and "vetted" are editorial labels based on our own standard for product assessment. They are not guarantees, certifications, or medical claims. Learn more.
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The 80/20 guide to going non-toxic the easy way.
Simple Modern
Water Bottle with Straw Lid
Est. Price$24.99
8.8
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Recyclable packaging
Dishwasher safe
Lifetime warranty
Straw bottle
Insulated
32 oz
Owala
FreeSip Tumbler
Est. Price$44.99
9.4
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Dishwasher safe
Lifetime warranty
Tumbler
Insulated
40 oz
bkr
Reusable Glass Water Bottle
Est. Price$52
8.5
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Hypoallergenic
Dishwasher safe
Microwave safe
Food-contact safe
0.25 year warranty
Standard bottle
16 oz
Klean Kanteen
Water Bottle with Stainless Steel Straw
Est. Price$36.95
8.2
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Recycled materials
Dishwasher safe
Lifetime warranty
Straw bottle
Insulated
20 oz
Pura
Insulated Stainless Steel Water Bottle
Est. Price$45.98
7.0
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
EU safety standards
Dishwasher safe
Lifetime warranty
Money-back guarantee
Sport bottle
Insulated
22 oz
How to Swap to Non-Toxic water bottles:
Here's how to swap to non-toxic water bottles:
What to know about water bottles
Your water bottle is something you drink from multiple times a day, often for years. The material it's made from matters because liquids can pull traces of whatever they're in contact with, especially with heat or extended use.
- Welpr focuses on what the bottle is made of—stainless steel and glass are non-reactive and won't leach into your water.
- Pay extra attention to bottles used by kids, since they tend to drink from them frequently and over long periods.
Check what your current bottle is made of
Look at the bottom or label of your water bottle to identify the main material. Focus first on bottles you or your family use every day, especially any that get filled with warm or hot liquids.
- Stainless steel, glass, and ceramic bottles are generally solid choices—if yours is one of these, you're likely in good shape.
- If your bottle is plastic, check for a recycling number on the bottom; even BPA-free plastic can still be a concern for daily, long-term use.
Use your current water bottle more safely
If you're not ready to replace your bottle right away, a few simple habits can reduce what might transfer into your water. This is especially helpful for plastic bottles.
- Avoid leaving plastic bottles in hot cars, direct sunlight, or filling them with hot liquids—heat increases the chance of materials migrating into your drink.
- If your bottle has a plastic lid or straw, try to drink without letting the liquid sit in contact with those parts for long stretches.
Choose a cleaner replacement
When you're ready to upgrade, look for water bottles made from stainless steel or glass. These are non-reactive, durable, and among the safest materials for daily drinking.
- Choose bottles where plastic never touches your water—if there's a plastic lid, make sure it doesn't contact the liquid; look for stainless steel or silicone-lined caps instead.
- Click the button above to shop Welpr Approved water bottles.
Camille May
Cofounder & Product Curator
Camille May is the co-creator of Welpr and a guide for clean living. After selling her last company in the health food space, she went non-toxic while working to heal an autoimmune condition....
Olushola M. Awoyemi
Medical Reviewer, PhD
Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology,...