I love sewing welt zipper pockets! They are so easy to customize for any project my favorite place to sew them is on a tote bag. But I've also seen them on pants, pouches, wallets, and even shoes!
How to sew a welt zipper pocket {great for a tote bag!}
Professional Zipper Pocket Tutorial
I have this old surplus parka with pass through pockets : r/myog
Handy Purse Organizer: by Caroline Fairbanks-Critchfield, PDF, Seam (Sewing)
Zippered Tote Bag WITH Pockets - Whitney Sews
Tote Bag Kit DIY, MYOG - Ripstop by the Roll
How to sew a welt zipper pocket {great for a tote bag!}
Sweet Quilted Tote {free sewing tutorial}
Jane's Girl Designs: Yoga Bag - A Tutorial!
How To Sew A WELT ZIPPER POCKET - Easy Peasy Creative Ideas