MADE IN USA │U.S. PATENT NUMBER 11,291,259 B1 MADE IN USA │U.S. PATENT NUMBER 11,291,259 B1 MADE IN USA │U.S. PATENT NUMBER 11,291,259 B1 MADE IN USA │U.S. PATENT NUMBER 11,291,259 B1
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CHANGE YOUR STYLE • ONE CAP. ENDLESS POSSIBILITIES. • MAKE IT YOURS •
NEW

MORE DESIGNS. MORE VALUE.

CUSTOM BUNDLE & SAVE

The more you get, the more you save.

  • Mix & Match Designs
  • Save More Per Cap
  • Perfect for Gifts
  • Same High Quality

SINGLE PACK

1 Kap-Bak

SINGLE PACK

$14.99

ADD TO CART

2 PACK

Any 2 Designs

2 PACK

$26.99 $29.98

ADD TO CART

3 PACK

Any 3 Designs

3 PACK

$39.99 $44.97

ADD TO CART

4 PACK

Any 4 Designs

4 PACK

$49.49 $59.96

ADD TO CART
MADE IN USA
NEW

MORE DESIGNS. MORE VALUE.

ORIGINAL VELCRO BUNDLES

The more you get, the more you save.

STARTER BUNDLE

1 Original Kap-Bak & 2 Patches

STARTER BUNDLE

$16.99 $19.97

ADD TO CART

DUO BUNDLE

2 Original Kap-Baks & 3 Patches

DUO BUNDLE

$27.99 $34.95

ADD TO CART

CREW BUNDLE

3 Original Kap-Baks and 5 Patches

CREW BUNDLE

$39.99 $54.92

ADD TO CART
★ Explore Our Collections ★

FIND THE PERFECT DESIGN FOR YOUR SELF

From patriotic pride to everyday styles — we've got a design for every passion.

HOW TO USE

Follow the video step by step to learn how to properly apply and use your custom design. We've made the process simple and easy to follow, so you can get the perfect look without any hassle. Just watch the video, follow each step, and enjoy your custom design exactly the way you want it!

UNIQUE PATENTED DESIGN

CUSTOMERS REVIEWS

I’m seriously impressed with my custom design cap! The design looks amazing, the stitching is clean, and the hat feels comfortable and high-quality. It turned out even better than I imagined.

Sophie Hakim
★ ★ ★ ★ ★

Absolutely love my new cap! The quality of the material is excellent and the custom design came out exactly how I wanted. Great attention to detail and a perfect fit.

Michael Carter
★ ★ ★ ★ ★

Amazing quality from start to finish. The hat feels premium, the stitching is perfect, and the design looks even better in person. I’ll definitely be ordering again.

Daniel Brooks
★ ★ ★ ★ ★
KAP-BAK

Fit & Compatibility

Kap-Bak is designed to fit most adjustable caps, but not every adjustable cap on the market. Cap manufacturers vary widely in how they build the back of a hat, and two factors in particular affect fit: head size — both larger and smaller than average — and the size and shape of the back opening itself.

Our current design is built for the standard back opening, which measures approximately 3 inches across the bottom (at the strap) by 2.5 inches in height. Caps with openings meaningfully larger or smaller than this may not seat correctly.

If your cap’s opening is narrower than 3 inches, the Kap-Bak can be adjusted: the polyester fabric can be trimmed to a smaller width and the cut edge sealed to prevent fraying. We are happy to walk you through this — please reach out before you cut.

We are currently developing additional sizes to accommodate a wider range of head sizes and back openings. Those are not yet available, but we will announce them here and on our social channels as soon as they are.

Questions about fit? Contact us and we will help you determine whether Kap-Bak works with your cap.