Cheer On Sale • Limited Time

Buy 2. Get the 3rd 50% Off.

For every 3 cups you add, one gets 50% off. The discount is applied automatically in your cart.

00 Days
00 Hrs
00 Mins
00 Secs
Shop The Sale
unofficially the world's loudest cup
Over 1.5 million cups sold

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

Pick Your Print. Make It Yours. (16oz)

Hear The Loudcup In Action!

HOW IT WORKS

Hydration on one side. Hype on the other.

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

Drink From This Side
Closing Slider Lid
16oz / 23oz Capacity
Lightweight Polypropylene Base
Blow The Horn From This Side
No Batteries Needed
Double-Walled Insulated Design
Fits Standard Cup Holders
Which kind of loud are you?

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.