Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Testing

February 4, 2026
Cignet Phone Pal / Double Take / Everyday Attache / Eye Candy / Gemini FlightBag / Walkabout Wallet

the February ’26 Eye Candy Showcase

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles / Videos

PPC34: the Expand-o-Matic Introductory Video

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Pattern Release

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Cover Reveal

Check out our Blog Archive! (below) by Studio Kat Designs

Display rack with colorful backpacks and hanging fabric samples in a store.

Int. Quilt Festival: Our Black Friday!

By Kat | Nov 18, 2025
So even though Int. Quilt Market was a serious disappointment for us, & pretty much everyone else, we never were ...
Read More →
Studio Kat Designs

December 2020 Eye Candy

By Kat | Dec 1, 2020
So... It’s time for your monthly treat for the eyes! ALL of the bags pictured below were created using our ...
Read More →
closeup shot of the ongoing making of a bag

Sew-in Magnet Stitching Tips

By Kat | Aug 13, 2015
So… I tell everyone who will listen that I LOVE using our sew-in invisible magnet snaps because… They snap together ...
Read More →
Studio Kat Designs

2019: What Worked & What Didn’t!

By Kat | Dec 20, 2019
So... 2019 is almost over, so it’s time for us to sit down and do a long, hard, look at ...
Read More →