yes, it’s that loud

a completely necessary amount of noise. 

It holds your drink and makes a ridiculous amount of noise. That’s exactly the point.

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unofficially the world's loudest cup
Over 1.5 million cups sold
Turn it up loud

Hydration on one side. Hype on the other.

Drink from one side, blow into the other. No batteries, no setup — just the cup that brings the noise.

Turn it up loud

hear the loudcup in action. 

The Classics

Pick your size, choose your color, and get loud.

Keep scrolling. There’s more below. 
Show your style

Pick your print. Make it yours. (16oz)

WHAT'S YOUR LOUD?

Made for every loud personality.

Sports Moms

For the moms who never miss a game and cheer with their whole heart.

Game Day Dads

For dads who treat every tournament like the championship.

Proud Grandparents

For grandparents who want the kids to hear them from the sidelines.

Die-Hard Fans

For fans who bring the energy before the game even starts.

Tailgate Crews

For the group that turns the parking lot into the pre-game show.

Party People

For birthdays, festivals and any moment that needs more noise.

Team Boosters

For schools, clubs and teams that want everyone cheering together.

Gift Givers

For anyone who wants a gift people will actually use.

From one playful idea to a cup people notice, try and talk about.

MEET THE INVENTOR

Built To Bring People Together

LoudCup started as a simple garage project from Jay, a dad in Ottawa who wanted to add more joy to events.

Now it shows up at big games, local fields, rinks, tailgates and celebrations — anywhere people want to cheer a little louder.

From one playful idea to a cup people notice, try and talk about.