Loudest Grandma 23oz
Loudest Grandma 23oz
Limited Edition Printed Cup takes 5-7 business days to process and print before shipping.
Couldn't load pickup availability
A 23oz 2-in-1 tumbler and blow horn that lets you sip, cheer, and get LOUD.
LoudCup is here to turn up the volume on your fandom! Enjoy your favourite game-side bev in our double-wall insulated 23 oz cup! Drink from one side and cheer from the other using the built-in horn! This cup turns your cheers into a blast of sound, elevating every moment.
✅ Unofficially the Worlds Loudest Cup! After going viral on TikTok and YouTube The LoudCup is now available.
✅ Built-in horn turns your cheers into a blast of sound, elevating every moment.
✅ As seen on TikTok
Features
Features
- Double-walled insulated design
- Fits standard cup holder
- 680ml / 23oz capacity
- Solid polypropylene material
- Closing Slider Lid
- Be as loud as you want to be!
Shipping
Shipping
Orders delivered within 1-2 weeks.
Orders ship from the USA
No duties required for US or Canadian customers
Any Limited Edition Printed Cup takes 5-7 business days to process and print before shipping.
Custom Logo Cups
Custom Logo Cups
Want to rep your local team? Check out our custom cup options here
Wholesale
Wholesale
Looking to bring the NOISE to your store? Fill out yourcontact details here and we will be in touch with next steps.

🔊 HEAR THE LOUDCUP IN ACTION
Don’t just celebrate — make it LOUD!
Your Cup Your Color Your Team
Add your team logo or slogan to any of our plain colour cups to amp up for your cheering at the next game or tournament.
Bought it for a friend of mine who goes to watch her grandkids performing Sports she loves it
A lot of fun took it to grandsons basketball game and to my older grandsons hockey game and had a good time a lot of comments
Okay, the Grandma on the cup is soooo not me, but I am a pretty loud Grandma. And I would have bought a blue one before pink or white - but that's what you had. It's big, it's loud, and it belongs to this Grandma. I bought a black plain one for my adult son. He's an Executive Chef. I'm sure he can use it.
Loudest Grandma 23oz
Great cup