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
MORE DESIGNS. MORE VALUE.
ORIGINAL VELCRO BUNDLES
The more you get, the more you save.
FIND THE PERFECT DESIGN FOR YOUR SELF
BEST SELLERS
Hundreds of designs. One cap.
Endless Possibilities
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.
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.
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.
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.






