byta 20oz.

$34.00 1295 reviews

byta 20oz.

$34.00 1295 reviews

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classic collection: (selected)

  • himalayan pink

  • deep sea blue

  • moss green

  • supernova 1987a

  • moon

  • dark matter

  • fog gray

picnic collection: (selected)

  • willow

  • rosefinch

sands collection: spiaggia rosa color (selected)

  • spiaggia rosa

  • karekare

  • navagio

  • shelter cove

hemlock collection: (selected)

  • hemlock

I am a voter collection: (selected)

double wall, vacuum sealed to prevent sweating and maintain the temperature of your beverage for longer, hot or cold.

each byta is bpa-free and toxin free. holds 20oz and includes a shatter proof lid.

each byta comes with a lid, byta straws sold separately.

byta x Doug Argue

a limited edition collaboration

Doug Argue, a New York-based artist and friend, is known for his colorful and immersive pieces. With our exclusive collection, we hope you enjoy his art as much as we do.

holds medium size + fits most cup holders

holds large size + fits most cup holders

keeps beverages hotter / colder for longer

keeps beverages hotter / colder for longer

establishments offer discounts for carrying your own cup

establishments offer discounts for carrying your own cup

bpa and toxin free

bpa and toxin free

byta in the wild

follow byta everywhere it goes at @mybyta

byta impact.

by choosing byta, you’re choosing to help rid the world of the 500 billion disposable cups produced every year and 1 million disposable cups that end up in landfills every minute.

more than


cups + bottles saved

byta reviews

Customer Reviews
4.7 Based on 1295 Reviews
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Shannon T.
United States United States

I bought one for a friend and “accidentally” took it with me after visiting her so bought her replacement one with her initials on it. She loves, I love it. It’s perfect

Alexis R.
United States United States

I have bought these for friends and family. I love the durability, shape and size. They keep beverages cool or hot for hours. I very much appreciate Byta's commitment to protecting the environment and am grateful for such a wonderful product!

Carlene B.
United States United States
16 oz Biscay Green

I love all my Byta cups but I am especially fond of the Sands collection. I noticed the texture is smoother than the previous colors I’ve ordered, I still like it but prefer the original texture. My order came very quickly.

byta byta - engraved Review
Kari G.
United States United States
Loving my new byta!

Received my new byta quickly and love it - had to get one after using my boyfriend's. Keeps my chai tea hot all morning!

byta byta - engraved Review
Mia I.
United States United States
Wood finish is beautiful!

Love my 20 oz. cups. This is a cool wood-like finish. This is my favorite size for coffee in the morning. I can fit 16 oz. of coffee and the rest of the space is for my yummy whipped almond/coconut milk. So it's the perfect size for a latte!

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