The POPRUN 3 D-Ring Binder (1 Inch) isn’t just a place to store papers — it’s a daily companion designed with your lifestyle and the planet in mind. Made from certified EPPE material, this binder is 100% recyclable, ultra-durable, and shock-absorbent — 5x tougher than standard plastic yet 30% lighter. That means less strain on your shoulders, and fewer worries about accidental drops. And yes — it’s completely free of PVC, BPA, phthalates, and acids. A win for you, and a win for the Earth.
Sized for Convenience, Built for Everyday:
With dimensions of 11.6 x 10.2 x 1.5 inches, this compact binder holds up to 225 sheets of US letter-size paper and slips easily into your backpack or work bag. Whether you're a student, a teacher, or a professional, staying organized has never been so effortless.
More Room, Same Space:
Thanks to the smart D-ring design, you get 12–15% more capacity than traditional O-rings — perfect for cramming in lecture notes, business reports, or project handouts without bulking up your binder. Maximize space without compromise.
Tough Where It Counts:
We’ve upgraded the ring mechanism to handle thousands of open-and-close cycles with zero fuss. Smooth page turns, easy access, and long-lasting durability — even when tossed around in backpacks or exposed to extreme temps (from -40°F to 212°F). This binder is built to last the whole school year — and beyond.
Comfort That Moves With You:
Our signature arc-shaped spine is ergonomically designed to rest naturally in your hand. Whether you're rushing between college lectures, navigating airports with a portfolio in tow, or managing homeschool lessons around a busy household, it’s the kind of comfort you’ll notice right away.
