Wide Diameter Clear Concert Poster Tube for Travel

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gruvTube is a wide diameter clear concert poster tube designed for collectors who travel. Unlike narrow 2” tubes that force tight rolling, our 3.75” polycarbonate tube protects your posters from creases, crushing, and airport damage.

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Wide Diameter Clear Concert Poster Tube – 3.75” Travel Tube

$65.00
$65.00
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What gruvTubers are saying

5.00 ★ (2)
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gruvtube fan at a show

Crafted with ❤ in Orlando

At gruvTube™, we understand the love and dedication of poster fanatics—because we’re fanatics ourselves. After countless years searching for the perfect wide-body transparent tube and coming up empty, we decided to take matters into our own hands.

Proudly designed and made in Orlando, our mission is simple: to create a stylish, durable, and travel-ready solution for safely transporting your cherished concert art. Whether you’re a collector or a casual fan, gruvTube is built to get your art home.

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From Passion to Precision

The gruvTube™ was born from a love of live music, a dedication to preserving show posters, and an endless curiosity to learn. Fueled by these passions, I taught myself mechanical engineering via youTube and worked through over 50 design iterations to create the perfect poster tube end caps. What started as an idea has become a reality, combining form and function to help your art travel like never before.

Watch as the first version of the gruvTube™ comes to life in this 3D print build.

Meet gruvTube™

Wide Tube

3.75” Wide Diameter — No Gorilla Rolling

With almost four inches of diameter (That's what she said) and spacious enough to hold multiple posters, this should handle any weekend at the Gorge with ease.

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Strong

Crushproof Clear Polycarbonate Tube

Made from polycarbonate so it's strong, lightweight, and crystal clear to expedite gate security and to protect your valuable show art.

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PREMIUM BUILD

Built for Travel — Airport Safe & Durable

gruvTube is crafted from ultra-clear, impact-resistant polycarbonate — the same material trusted in high-performance applications. Lightweight at just 1.5 lbs, yet exceptionally strong, it’s designed to protect your concert art with clarity, durability, and style.

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gruvtube fan at a show

MADE FOR THE SHOW

Carry It All Night

Designed with a balanced shoulder strap and streamlined profile, gruvTube moves with you — through the gates, through the crowd, through the encore. Comfortable enough to forget it’s there. Reliable enough to trust what’s inside.

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