DIY Mini Card Wallet | Perfect Fit Double-Sided Card Holder Tutorial

 

In this tutorial, I’ll show you how to make a compact mini card wallet that perfectly fits your cards.
The finished size is 6cm x 9.5cm x 1cm, making it small, lightweight, and easy to carry.

This wallet features a double-sided design, allowing you to store cards efficiently while keeping a slim profile.

Finished Size

6cm x 9.5cm x 1cm

Materials

Outer Fabric

15cm x 11.5cm (1 pc)
16cm x 5.5cm (1 pc)
12cm x 11.5cm (2 pcs)

Lining

15cm x 11.5cm (1 pc)

Notions

Plastic snap button
O-ring

Interfacing
(similar to Pellon 987F or Vilene H630)

13cm x 9.5cm (1 pc)
6cm x 3.5cm (1 pc)
5cm x 9.5cm (2 pcs)

 Instructions

1. Prepare the body

Attach interfacing to the outer body fabric first to give it structure.

2. Make the loop & flap

Create a loop for the O-ring and a flap for the snap button closure.

3. Attach to the body

Sew the loop and flap onto the body in the correct position.

4. Make the pockets

Attach interfacing to the pocket pieces and sew them onto the body to create a double-sided card holder.

5. Sew lining

Sew the lining and outer fabric together, leaving a turning gap.

6. Turn & finish

Turn the wallet right side out, shape it neatly, and attach the snap button to finish.

“You can also view the making process of this wallet in a video.”

 Tips

Applying interfacing first helps maintain a clean shape.
Add a slight allowance (2–3 mm) if you want a looser fit.
The O-ring makes it easy to attach to bags or keychains.

Final Thoughts

This is a simple and beginner-friendly sewing project,
but the result is a highly practical everyday item.

Try making your own mini wallet and add your personal touch 😊

If you are curious about how to make a basic zipper pouch, please refer to the previous post as well.

Also, check out the basic sewing guide for beginners.