Also used my juki TL-2300 for the top stitching. Enjoyed making these. Sewing is my stress relief. I used plain and printed faux leather for the exterior, cotton for the lining, metallic nylon zips and selected complimentary hardware and rivets for the assembly. I decided to create a twisted shoulder strap. For the expanding slouch bag. I just love how they all turned out. I set up my brother for the assembly and have the juki Tl set ready for the top stitching.