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Why We Made the Bag of Bases


Every parent has used a hat as home plate. That moment — improvising gear at the park — is exactly why we made the Bag of Bases.

My hat was home plate for about two years.

Not the same hat. I went through a few. But the routine was always the same: drive to the park with my four-year-old, pull a bat and a bucket of wiffle balls out of the trunk, and then stand there looking at a big empty field with no bases.

So I'd take off my hat, drop it in the grass, and say, "That's home plate."

She didn't care. She was four. She'd swing at air, laugh, chase the ball into the outfield, and forget to run. It was perfect. But I'd look down at my flattened, dirt-smudged hat and think, There has to be a better way to do this.

That thought — standing in the grass, hat on the ground, kid already distracted by a dog across the field — is the reason the Bag of Bases exists.

The hat trick (and its many cousins)

I'm not the only parent who's improvised. You've done it too. Maybe not with a hat, but with something.

Frisbees. Sticks. A wadded-up sweatshirt. A paper plate weighed down with a rock. A sandal. I've seen someone use a pizza box. These all work for about three minutes before somebody trips on them, kicks them sideways, or a gust of wind sends your "second base" rolling toward the parking lot.

The problem isn't creativity. Parents and coaches are endlessly creative when it comes to making do. The problem is that making do gets old. Especially when you're doing it every Saturday, sometimes twice.

You pack the bat. You pack the balls. You pack the gloves, the water bottles, the sunscreen, the snacks. And then you get to the field and realize you forgot the one thing that actually turns a patch of grass into a diamond: the bases.

Or you didn't forget them — you never had them in the first place. Because where do you even buy a set of bases that isn't designed for a regulation Little League field? The full rubber mounts with metal stakes? Those weigh ten pounds each and require a screwdriver and a prayer. They're made for a league that maintains a field, not a dad who wants to play in the yard for thirty minutes before dinner.

What I actually needed

Here's what I wanted, and couldn't find anywhere:

  • Bases that lay flat on the grass and stay put.
  • A home plate and a pitching rubber, not just three squares.
  • Something light enough that my kid could carry it.
  • Something that rolled up and fit in a bag I could throw in the trunk next to the stroller and the camp chairs.
  • Something that didn't cost as much as a season of travel ball.

That's it. Not fancy. Not high-tech. Just a complete set of bases I could grab on the way out the door.

I looked around. I found stakes-in-the-ground bases that tore up the grass and were a tripping hazard. I found foam bases that blew away. I found expensive sets that came in hard cases the size of a suitcase. I found individual bases sold separately — buy all five pieces from three different brands and hope they match.

Nothing was the whole package. Nothing was easy.

So we made one

I don't have a background in product design. I'm a dad who coaches. You can read the longer version of how this all came together, but the short version is: I got tired of the hat trick.

The Bag of Bases is a set of three throw-down bases, a home plate, and a pitching rubber. They're flat, flexible, weighted enough to stay in place, and durable enough to survive being left in the sun, stepped on by cleats, and dragged through wet grass.

They roll up — all five pieces — into one bag. The bag has a handle. You carry it like a rolled-up towel. Takes about the same space in your trunk as a yoga mat.

Setup takes less than a minute. You unroll the bag, walk the pieces out to where you want them, drop them on the ground, and you've got a diamond. No stakes, no screws, no anchoring system, no instructions. You just lay them down.

When you're done, you pick them up, roll them back into the bag, and go home.

That's the whole thing. It's not complicated on purpose.

Who it's actually for

I made this for myself first. A parent at the park with a kid who wanted to hit. But once it existed, I started noticing all the other people who needed the same thing.

The volunteer coach who shows up to practice with a trunk full of borrowed gear and doesn't have time to screw bases into a field that isn't even lined. Throw-down bases turn any open space into a field in sixty seconds. Practice at the park. Practice in the school parking lot. Practice in the outfield of another game that's running late.

The PE teacher running a baseball or kickball unit for thirty kids who've never played. You need bases that are safe to slide into, easy to move, and tough enough to survive five classes a day. You don't need bases that require a groundskeeper.

The camp director who rotates through six sports in a week and can't leave permanent bases on a shared field. Set up. Play. Roll up. Next activity.

The parent at the family reunion who wants to organize a kickball game but doesn't want to spend twenty minutes arguing about where the bases should go. Drop them and play.

The weekend warrior who still wants to get a wiffle ball game going when the neighbors come over. You're not building a field. You're borrowing the backyard for an hour.

All of these people have the same basic need: a set of bases that's ready when they are.

What I didn't want to make

This part matters. I didn't want to make a product that required a sales pitch. I didn't want something that needed a tutorial video or a "quick start guide." If you have to explain how bases work, you've already failed.

I also didn't want to make something fragile. The whole point is that these get used hard, thrown in trunks, left in garages, dragged out by kids who don't read care instructions. They needed to survive real life, not a photo shoot.

And I didn't want to price them like specialty sports equipment. A set of bases shouldn't cost more than the glove you're using with them. This is basic gear. It should be priced like basic gear.

The moment that keeps happening

Here's the thing I didn't expect. I thought the product would matter most to people like me — parents who'd already experienced the hat-as-home-plate moment. And it does. But the moment I keep hearing about is different.

It's the moment when someone pulls the bag out of the trunk, and the kids see it, and they just know. They know what's about to happen. They start running to the field before the first base is even down.

That's not about the product. That's about what the product makes possible. A set of bases is just rubber and fabric. But a set of bases in a bag that's always in your car means you're always ten seconds away from a game. And kids figure that out fast.

My daughter is older now. She doesn't need me to use a hat anymore. But I still keep the Bag of Bases in the trunk. Because you never know when you'll find an empty field and forty-five minutes of daylight.

A hat still works, by the way

I want to be honest about something. A hat works fine as home plate. So does a frisbee, a sweatshirt, or a stick in the dirt. The game is the game, regardless of what you're standing on.

We didn't make the Bag of Bases because hats don't work. We made it because having real bases — flat, visible, in the right spots — makes the game feel like a game. Kids stand on a real base and they stand a little taller. They run to a real home plate and they slide. They feel like they're playing for real, not just pretending in a field.

That's a small thing. But small things add up when you're four years old and just learning to love a sport.

So yeah. That's why we made it. Not because the world needed another product. Because I needed to stop ruining my hats.