WIP: Plastic Bag Holder

スーパーのビニール袋を入れるのを作ろうと思っています。
試作品はこれ。

上からビニール袋をじゃんじゃん入れて、必要な時は下から引き抜く仕組み。
大きさ的にはこんな感じかな、と思うんだけど、筒部分がなよなよしてるので、もっと形を保つ素材を使わないと、ビニール袋を詰め込んだ時ぼこぼこして見た目悪いな。

I wanted to make a plastic bag holder and made a prototype with stash fabric and bias tape.
I think the size is good, but I don't like that the tube portion is not stiff enough. The tube is made with cotton twill (outside) underlined with flannel. I sort of "quilted" the twill and flannel together without the batting, but it was obviously not sturdy enough that the tube shows the shape of the contents. I may have to actually quilt with betting to make it more substantial or use interface.