It's the same 'folder' style with the flap secured with velcro, but I used a slightly different technique for this one.
Rather than put a sandwich together, sew the edges (right sides together) and turn inside out; I put a fold in the sandwich to the size of the laptop, then I put the binding round the edges of the case shape as if I was edging a quilt. I was very pleased with this, and Patti was delighted too.
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Pictures of the end result, therefore, next weekend, but for now, a tiny peek of the label...