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40oz Mode Tumbler in Blue Prism: cream tumbler with a blue diamond print and peach side handle
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40oz Mode Tumbler - Blue Prism

Regular price $45.00
Sale price $45.00 Regular price
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Meet Mode, the 40oz tumbler built to keep up with your whole day. With a...
40oz Mode Tumbler in Vanilla Silk: solid cream tumbler with peach side handle
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40oz Mode Tumbler - Vanilla Silk

Regular price $45.00
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Meet Mode, the 40oz tumbler built to keep up with your whole day. With a...
40oz Mode Tumbler in Papaya Glow: solid orange-red tumbler with peach side handle
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40oz Mode Tumbler - Papaya Glow

Regular price $45.00
Sale price $45.00 Regular price
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Meet Mode, the 40oz tumbler built to keep up with your whole day. With a...
40oz Mode Tumbler in Sunny Lagoon: solid aqua tumbler with yellow side handle
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40oz Mode Tumbler - Sunny Lagoon

Regular price $45.00
Sale price $45.00 Regular price
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Meet Mode, the 40oz tumbler built to keep up with your whole day. With a...
40oz Flo Tumbler in Candy Stripes: pastel rainbow striped tumbler with a light blue lid and handle
40oz Flo Tumbler in Candy Stripes: pastel rainbow striped tumbler with a light blue lid and handle
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40oz Flo Tumbler - Candy Stripes

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler in Cream Sky: cream tumbler with a teal lid and handle
40oz Flo Tumbler in Cream Sky: cream tumbler with a teal lid and handle
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40oz Flo Tumbler - Cream Sky

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler in Yellow Ladybugs: butter yellow tumbler with a ladybug print, sage lid and handle
40oz Flo Tumbler in Yellow Ladybugs: butter yellow tumbler with a ladybug print, sage lid and handle
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40oz Flo Tumbler - Yellow Ladybugs

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler in Velvet Rose: tumbler with sweeping rose, coral and burgundy waves, mauve lid and handle
40oz Flo Tumbler in Velvet Rose: tumbler with sweeping rose, coral and burgundy waves, mauve lid and handle
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40oz Flo Tumbler - Velvet Rose

Regular price $45.00
Sale price $45.00 Regular price
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
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40oz Flo Tumbler - Twilight Garden
40oz Flo Tumbler - Twilight Garden
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40oz Flo Tumbler - Twilight Garden

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler - Celestial
40oz Flo Tumbler - Celestial
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40oz Flo Tumbler - Celestial

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler - Daydream Daisies
40oz Flo Tumbler - Daydream Daisies
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40oz Flo Tumbler - Daydream Daisies

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler - Slate
40oz Flo Tumbler - Slate
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40oz Flo Tumbler - Slate

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
A tall handled tumbler with a light blue and white gingham check pattern, featuring a white lid with a flip-up straw and a small silver logo near the bottom.
A tall handled tumbler with a light blue and white gingham check pattern, featuring a white lid with a flip-up straw and a small silver logo near the bottom.
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40oz Flo Tumbler - Checkered Sky Picnic

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler - Blossomed Rows
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40oz Flo Tumbler - Blossomed Rows

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler - Black
40oz Flo Tumbler - Black
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40oz Flo Tumbler - Black

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
40oz Flo Tumbler - Taupe
40oz Flo Tumbler - Taupe
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40oz Flo Tumbler - Taupe

Regular price $45.00
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Meet Flo, the tumbler that makes hydration effortless. Designed for every part of your routine—from...
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Stock up and save on our best sellers, new designs, and limited releases. Buy 2 or more tumblers, cups, or accessories and save. Build your perfect collection for all day drinkability, no matter where your day takes you.

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The community made us famous.

What Makes Mermaid Unique

24-hour cold

Vacuum-insulated stainless keeps ice for a full day in the sun

Unique, Limited Designs

We are constantly releasing new, limited time designs to express your style.

Fits any cup holder

Even the 40oz tapers to a standard car cup holder base.

Built to last

Lifetime warranty, dishwasher safe, leak-proof straw lid included.

Loved By Thousands

Finally Ditched Single-Use

I bought a 4-pack thinking I'd use one. Now my whole family fights over them. Beautiful colors and they actually feel sturdy in your hand.

Lauren K.

Worth Every Penny

I've tried three other reusable straw brands and they all bent or rusted. These have been through six months of daily smoothies and look brand new.

Marcus T.

My Kids Are Obsessed

Got the rainbow set for my daughter's lunchbox and now my son won't drink water without his. Gone through zero plastic straws in two months.

Jenna R.

Perfect Travel Companion

The carrying case fits in my purse and I never feel weird asking restaurants to hold the plastic straw. Game changer for someone who orders iced coffee every morning.

Brittany S.

Better Than I Expected

Honestly thought it was just another aesthetic Instagram product but the quality blew me away. The cleaning brush actually works and they don't leave any metallic taste.

David P.

Made Me a Believer

I was skeptical about reusable straws because the silicone ones I tried before were gross. These are smooth, easy to clean, and the colors are stunning in person.

Allison M.