✦      FREE US shipping over $75! 
  • Crimson Christmas Essentials Bag

    Crimson Christmas Essentials Bag

    $16.95 $14.95
  • Christmas Cookies Essentials Bag

    Christmas Cookies Essentials Bag

    $16.95 $14.95
  • Crimson Christmas Straw Pack

    Crimson Christmas Straw Pack

    $24.95 $21.95
  • Snowflakes Straw Pack

    Snowflakes Straw Pack

    $24.95 $21.95
  • 22oz Red Cup

    22oz Red Cup

    $29.95
  • 30oz Red Cup

    30oz Red Cup

    $34.95
  • army green tumbler, matte green tumbler, tumbler with handle, trendy 30oz cup, leakproof tumbler, cute trendy cup, travel mug, straw included, keeps drinks cold, aesthetic cup

    30oz Olive Cup

    $34.95
  • army green tumbler, matte green tumbler, leakproof tumbler, cute trendy cup, travel mug, straw included, keeps drinks cold

    22oz Olive Cup

    $29.95
View All

as seen in
  • 20oz double-wall vacuum insulated glass cup with vibrant butterfly design and a glass straw with a silicone tip

    20oz Glass Butterflies Cup

    $23.95
  • 20oz double-wall vacuum insulated glass cup with celestial design and a glass straw with a silicone tip.

    20oz Glass Starlight Cup

    $23.95
    Sold Out
  • 20oz double-wall vacuum insulated glass cup with a vibrant strawberry design and a glass straw with a red silicone tip.

    20oz Glass Strawberries Cup

    $23.95
  • 20oz double-wall vacuum insulated glass cup with a vibrant wildflower design and a glass straw with a green silicone tip.

    20oz Glass Wildflower Cup

    $23.95
    Sold Out

over 22,000 5 star reviews

  • ★★★★★

    “Amazing quality! I absolutely love using the essentials bags for snacks or to hold my medicines in my purse amazing quality, and good for the earth #plasticsucks”

    Alexa
  • ★★★★★

    “Amazing! Nothing short of good quality & great products. Lifetime customer.”

    Sophie
  • ★★★★★

    “Absolutely love these bento boxes. I love how they can go in the microwave or oven. They are easy to clean and have so many gorgeous colors to choose from!”

    Kari
  • ★★★★★

    “The best cup ever! I love this cup so much it is made so well! And just so beautiful!!”

    T.I.
  • ★★★★★

    “I love them so much! They are so beautiful and great quality. Also Mermaid straw shipping is chefs kiss 😘 Quick, neatly pack and very cute.”

    Neliris
  • ★★★★★

    “Omg I absolutely love my mermaid straw cup ! I use it everyday!!! I can’t wait to make my next purchase 🩵”

    Karen
  • ★★★★★

    “These work so well when traveling. Love all mermaid products.”

    Kathy
  • ★★★★★

    “The best decision to buy for my kids. I love them!”

    Gloria
  • ★★★★★

    “I love that I have a straw whenever I need one. It's well made and love that it comes in other colors”

    Jacqueline

✦ your new fave accessory ✦

free your hands + carry all of your necessities!
  • 30 oz Pearl Tumbler with Floral Pouch - The tumbler is paired with a stylish purple floral pouch featuring white daisies and orange centers. The pouch easily attaches to the tumbler, providing convenient storage for small essentials like keys, cards, or snacks, making it perfect for on-the-go use.

    Daisies Drinkware Sling

    $18.95
  • "30 oz Green Tumbler with Nature-Inspired Sling - The tumbler is paired with a black sling pouch adorned with illustrations of mushrooms, berries, ferns, and butterflies, reflecting a woodland theme. The pouch adds convenient storage and style, perfect for outdoor adventures and everyday use.

    Enchanted Forest Drinkware Sling

    $18.95
  • 30 oz Black Tumbler with Leopard Print Sling - The tumbler is paired with a stylish sling pouch featuring a bold leopard print design in black and pink tones. The pouch adds functionality with extra storage space, making it a trendy and practical accessory for carrying your tumbler and small essentials

    Leopard Drinkware Sling

    $18.95
  • 30 oz Black Tumbler with Pink Checkered Sling - The tumbler is paired with a vibrant pink and light pink checkered sling pouch, adding a fun and stylish look. The pouch provides convenient storage for small essentials, making it a practical accessory for daily use and on-the-go hydration.

    Pink Checkers Drinkware Sling

    $18.95
View All

  • earn shells for every purchase!

    Our Beach Club is a loyalty rewards program where you earn Shells for every dollar you spend. Turn your Shells into $$ off your next purchase!

    The more you shop, share, and refer the more Shells you earn, and the more money you save!

    join the beach club
  • 30oz tumbler with a vibrant ditzy floral design featuring colorful flowers on a dark background, a yellow handle, and a pink straw with a teal silicone tip. The tumbler combines style and functionality for a bold, cheerful look.

    30oz Ditzy Floral Cup

    $34.95
  • 22oz Forget Me Not Cup

    22oz Forget Me Not Cup

    $29.95
  • 30oz Forget Me Not Cup

    30oz Forget Me Not Cup

    $34.95
  • colorful ditzy floral handmade, reusable essentials bag; mermaid straw

    Ditzy Floral Essentials Bag

    $16.95
View All
  • Bright pink hoodie with a minimalist design, featuring a subtle logo on the left chest. Made from soft, comfortable material, perfect for casual wear. The hoodie includes a front pouch pocket and an adjustable drawstring hood for added warmth and style

    Pink Hoodie

    $39.95
  • Bright pink sweatpants featuring an elastic waistband with adjustable drawstrings and cuffed ankles. The pants have a minimalist embossed logo on the left thigh, offering a stylish and comfortable fit, perfect for casual wear.

    Pink Sweatpants

    $39.95
  • Black hoodie with a minimalist design, featuring a subtle embossed logo on the left chest. The hoodie includes a front pouch pocket, adjustable drawstring hood, and offers a sleek, stylish look perfect for casual wear.

    Siren Hoodie

    $39.95
  • Black sweatpants with a minimalist design, featuring an elastic waistband with adjustable drawstrings and cuffed ankles. The pants have a subtle embossed logo on the left thigh, offering a stylish and comfortable fit suitable for casual wear.

    Siren Sweatpants

    $39.95
View All
  • Pink 30oz tumbler with a repeating cherry pattern, featuring a matching pink handle and straw with a silicone tip

    30oz Cherries Cup

    $34.95
  • Black 30oz tumbler with a pink cherry blossom design, featuring a black handle and a matching black straw with a silicone tip

    30oz Cherry Blossom Cup

    $34.95
    Sold Out
  • Pink cherry print travel flatware set with gold cutlery and chopsticks, neatly stored in a matching pouch.

    Cherries Travel Set

    $19.95
    Sold Out
  • Cherries Straw Pack

    Cherries Straw Pack

    $25.00
View All

planet first, always

  • curbside recyclable

  • zero plastic packaging

  • host beach cleanups

  • donate with every purchase

spill resistant, lead free sips for your littles

  • 14 oz stainless steel cup with a galaxy design in purple tones and a purple straw, against a plain white background.

    14oz Galaxy Kids Cup

    $24.95
  • 14 oz stainless steel cup with a colorful dinosaur design and a turquoise straw, against a plain white background.

    14oz Tiny Dinos Kids Cup

    $24.95
  • 14 oz stainless steel cup with a sea turtle design in green, featuring a green straw, against a plain white background.

    14oz Baby Sea Turtles Kids Cup

    $24.95
  • 14 oz stainless steel cup with a pastel tie-dye design in pink, blue, and purple tones, with a pink straw, against a plain white background.

    14oz Tie Dye Kids Cup

    $24.95
View All

let's be friends!

Receive special offers and first look at new products.

@mermaidstraw