31 9:21

A Visit to the Ballpark Inspires a Unique Fashion Item

A couple decides to go into manufacturing novelty baseball sweaters after receiving a lot of attention about them at a baseball game.

9:21

Subscribe Now For A Free Five Step Tutorial

Get a free five-part email course that shows you how to find, validate, and launch your side hustle idea — no experience required.

What It's About

A couple goes to a baseball game and comes away with a profitable side hustle.

Business Model
Manufacturing
Skills Required
Fashion, Coordination, Salesmanship
Complexity
Medium
Profit Potential
Medium

Words of Wisdom

In Bob's words, "Some of the best ideas are the ones you stumble on to." Your idea doesn't have to be huge and outlandish. Side hustles are everywhere, and some of the most successful ones involve people working with what they know or selling to a community they already understand. If there's one thing "Ballpark Bob" understood, it's baseball—and he never really hoped to build a business around selling baseball sweaters. It just kind of happened.

People are really passionate about sports and the teams they support. They want to show their pride and loyalty, and it becomes a tribal affiliation. Being passionate about sports almost always requires that you spend money, so there’s very little resistance to marketing the right product. With their baseball sweaters, Bob and Barb found an untapped market right there waiting for them.

Fun Fact

While neither Bob nor Barb had any background in manufacturing sweaters, they did understand there was a market for them. The rest they just figured out as they went along. They saw an opportunity to introduce their product to an eager baseball fan base and Ballpark Sweaters was born!

They started with an order of 200 sweaters from a Chinese manufacturer. It seemed like a reasonable number: not too many, not too few. The first sale came at the very next ballgame when Barb wore the new prototype and walked around the parking lot outside the stadium. Two women who were tailgating bought sweaters right there! Within 45 days, they’d sold the rest of that initial order and then placed another, making a few adjustments based on what they’d learned from the first batch.

Quote of the Day
"A lot of people have great ideas, but never take a chance to implement them. A great idea is useless if you aren't willing to take a chance."
—Bob Bentz #SideHustleSchool

Find your side hustle

Search 450 real case studies by income, difficulty, and business model. The Side Hustle Finder helps you skip the browsing and find ideas that actually match your situation.

Explore the Finder →
Side Hustle book
From the Host

Side Hustle: From Idea to Income in 27 Days

The step-by-step guide behind many of the stories on this show. Find your idea, validate it, and start earning — no experience required.

See all books →

Keep in Touch

Chris Guillebeau speaking to a packed crowd

There's a new story every single day on Side Hustle School. Episodes are produced to be short and to the point — I know you're busy. Be sure you subscribe to get a weekly recap of each episode!

Email hello@chrisguillebeau.com
Say Hi From your favorite airport

To infinity and beyond,
Chris Guillebeau

🚀

5 Days to Your Next Side Hustle

Get a proven step-by-step plan delivered to your inbox

  • Day 1: Find your profitable idea (even if you think you have none)
  • Day 2: Validate your idea without spending a dime
  • Day 3: Create your minimum viable offer
  • Day 4: Get your first paying customer
  • Day 5: Scale without quitting your day job
🔒 100% Free
📧 No spam, ever
👋 Unsubscribe anytime

We respect your privacy. Your information will never be shared or sold.