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Best Non-Toxic Cups

We vetted cups against the Welpr Standard and here are our top picks.

Camille May

Camille May

Cofounder & Product Curator

Olushola M. Awoyemi

Olushola M. Awoyemi

Medical Reviewer, PhD

Here's what we look for:

  • Materials like stoneware, ceramic, and glass (never plastic)
  • Non-toxic glazes and finishes, free from harmful additives
  • Third-party testing for heavy metals like lead and cadmium
  • Full material transparency from brands we trust

Best Non-Toxic Cups

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.

Tumbler and Rocks Glasses (Set of 16)

Libbey

Tumbler and Rocks Glasses (Set of 16)

Est. Price$35.51
10.0
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

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Wheat Straw Cups (12 oz, Set of 6)

Wrova

Wheat Straw Cups (12 oz, Set of 6)

Est. Price$13.59
9.0
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Highball Glasses (13 oz, Set of 6)

JoyJolt

Highball Glasses (13 oz, Set of 6)

Est. Price$22.95
9.5
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Drinking Glasses (14 oz, Set of 6)

MexHandcraft

Drinking Glasses (14 oz, Set of 6)

Est. Price$72.99
8.5
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Hand Blown Mexican Drinking Glasses (14 oz, Set of 6)

Dos Suenos

Hand Blown Mexican Drinking Glasses (14 oz, Set of 6)

Est. Price$48.99
8.0
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Glassware Set (8 Piece)

Fable

Glassware Set (8 Piece)

Est. Price$233
7.5
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

Borosilicate Drinking Glasses (10 oz, Set of 6)

Borosil

Borosilicate Drinking Glasses (10 oz, Set of 6)

Est. Price$48.90
7.0
Performance
Ingredient Safety

Meets the Welpr Standard

Buy Now

on Amazon

How to Swap to Non-Toxic cups:

Here's how to swap to non-toxic cups:

What to know about cups

The material your cups are made of matters because they're in direct contact with the liquids you drink — often multiple times a day. Some materials are naturally inert and won't interact with your beverages, while others may leach unwanted substances, especially with hot drinks.

  • Hot beverages increase the chance of materials releasing substances into your drink, so cups used for coffee or tea deserve the most attention.
  • Cups you or your kids use daily are a good place to start since frequency and direct mouth contact make them a higher priority.

Check the cups you already have

Look at the materials your everyday cups are made from. Welpr prioritizes glass, stainless steel, and ceramic or stoneware that has been tested free of lead and cadmium. Plastic cups or cups with plastic linings are worth flagging.

  • Flip your cups over and check for material markings — look for terms like 'lead-free,' 'cadmium-free,' or '100% stainless steel.'
  • Set aside any plastic cups, travel mugs with plastic interiors, or older ceramic mugs with cracked or worn glazes to review first.

Use your current cups more safely

If you're not ready to replace all your cups right away, a few small changes can make a difference. This is especially helpful for plastic or older ceramic cups you still use regularly.

  • Avoid using plastic cups for hot drinks — reserve them for cold or room-temperature beverages only.
  • If you have older ceramic or hand-painted mugs with visible glaze wear or crazing, switch those to decorative use and drink from newer, tested cups.

Choose cleaner replacements

When shopping for new cups, focus on simple, non-reactive materials. Glass and stainless steel are among the safest options. Ceramic and stoneware are great choices too, as long as they're confirmed free of lead and cadmium.

  • Look for cups that clearly state their materials and avoid any with plastic touching the drinking surface — BPA-free plastic is still plastic.
  • Click the button above to shop Welpr Approved cups.
Camille May

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....

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Olushola M. Awoyemi

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,...

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