The LoudCup 23oz Reusable Water Bottle (Ice White) – 2-in-1 Travel Tumbler & Noisemaker – BPA-Free, Blow Horn & Cup with Slide Lid – Perfect for Sports Events, Game Day, Tailgating & Parties

2-IN-1 TUMBLER + BLOW HORN: The LoudCup — unofficially the world’s loudest cup! This reusable tumbler has an integrated horn inside. Think next-level stealth vuvuzela. The harder you blow, the louder the sound— no spills, just thrills!

SHOW YOUR SUPPORT: Whether it's the World Cup, Super Bowl, Tailgating, or Game Day rooting for your favorite team or individual, the LoudCup makes for a fun and memorable way to let them know you're cheering them on!

ULTIMATE FAN GIFT: The LoudCup is a wonderful and unique gift for sports fans, birthdays, graduation, team building events, Christmas, or any occasion. Surprise your friends at your next football, soccer, baseball or hockey game with this innovative patent pending tumbler.

CAPACITY: The LoudCup can hold 23 oz of liquids but hot liquids are not recommended if you are celebrating and cheering! You don't want to spill it on yourself or anyone around you!

EASY TO CLEAN: The LoudCup can be rinsed with warm soapy water. Avoid abrasive sponges that can damage the tumbler. Hand-wash only.