My old Dayna was made from dry oilskin and quilting cotton. It got pretty dirty, and despite washing it, it just didn't look that great afterwards. So this time I made the whole thing from waterproof canvas, which I love! This way it can easily be wiped clean.
On the back, I made a zipper pocket. Or, at least, I added a zipper. Since the WPC is coated on the back and doesn't fray, I didn't bother to add a lining for the pocket. It's just the area between the outer fabric and the main lining. Yes, you can see raw seam edges and the stitching for one of the slip pockets, but I don't care. I'm just glad for the extra room to stash my cell phone and/or whatever.
Below you can see the pockets I added...
... and this is how they look occupied.
I'm now all set for kitten season. And it's well under way! Want to see a couple? Of course you do!