Inspiration can be taken from nearly any source. Two impressions combined and sparked my imagination: triangular pencil-case of my kids and tutorial video seen lately on topic of simple flat pouch with one-piece construction. Let me be clear, I like promotion of DIY skills. But newcomers must be encouraged to evolve, to gain an advance. So even first pouch should be simple as easy, not simple as stupid.
My take on simple sewing projects – below.