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The cup that lets you cheer as loud as you feel.
Drink from one side, flip it to unleash the built-in horn — no batteries needed. The louder you blow, the louder it gets.
⭐ Why Fans Love It
🌎 1,500,000+ sold worldwide
🎺 2-in-1 — hydration + horn in one
🎁 The gift that actually gets used
💪 Lightweight, durable & game-day ready
📱 As seen on TikTok & YouTube
This Product is Patent Pending.
Orders delivered within 5-7 Days
Orders ship from the USA
No duties required for US or Canadian customers
Want to rep your local team? Check out our custom cup options here
Looking to bring the NOISE to your store? Fill out your contact details here and we will be in touch with next steps.
🌎 Over 1,000,000 Sold: Trusted by fans worldwide for bringing more energy and excitement to every moment.
🔥 Viral Sensation: Massive TikTok & YouTube buzz has made LoudCup a true fan favorite.
🥤 Real 2-in-1 Functionality: A full-size 23 oz tumbler combined with a powerful built-in horn for hydration + hype in one.
💛 Heartfelt Cheering: Helps fans, parents, and families finally be heard — whether it’s sideline moments or big game celebrations.
🔋 No Batteries Needed: Fan-powered horn mechanism delivers loud, endless fun with zero electronics required.
🎁 A Unique Gift: Loved by parents, kids, coaches, teammates, superfans, and hype squads — perfect for game day, holidays, and celebrations.
🔊 HEAR THE LOUDCUP IN ACTION
Don’t just celebrate — make it LOUD!
From stadium seats to youth sports sidelines, LoudCup adds excitement and heart to every cheer. Parents love it because their voices finally reach the field. Kids love it because they can hear that support loud and clear. Whether it’s a big play or a proud moment, LoudCup makes every cheer feel stronger, prouder, and impossible to miss.
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.
An Innovative 2-in-1 Tumbler and Blow Horn for Memorable Moments
With no batteries and no electronics required, LoudCup uses a smartly engineered internal horn mechanism that captures your breath and turns it into an incredible, attention-grabbing sound. Simple. Fast. Surprisingly loud. A whole new way to celebrate.
