Cardboard boxes can be so, meh. As adults, we toss them aside. However, our pets have a way of turning them into a whole new world.

The time has come to join in the fun…

Here at Portal Box, our mission is to enhance the arena of cat box play. We create fun, colorful, designs that are super fun and hopefully tug a few of your nostalgic heart strings.

What is a portal box?

A portal box is a reimagined piece of cardboard into something awesome. In addition, it is colorful, durable, and the perfect size for your feline friend. They represent some of our favorite pop culture icons from film and television. These make great gifts for the super-fan who has everything, or a way for worlds to collide with pop culture and playtime.

Product features

Easy to assemble!
No tools are required for assembly. No glue. No fasteners.

Colorful!
We have taken extra steps to provide you with colorful designs that reach beyond the realm of blasé brown cardboard.

Made in the U.S.A.
Every product we manufacture is proudly made in the United States of America.