Projectbag, model B
To achieve the result displayed, sew this thermal bag without pocket and ribbon. To create the insulating effect, also cut pattern piece 1 once in thermolam and pattern piece 2 twice in thermolam. You can sew thermolam on the fabric pieces with 0.5 cm seam allowance before sewing the pieces together.
![Save energy with cooking bags p90334_pack](https://media.selfmade.com/images/save-energy-with-cooking-bags-p90334-pack.jpg?width=1600&height=1600&i=77715&ud=aii6qyh42gg)