fabric gift bags

I have been thinking about ways to help use less paper, do more reusable stuff. I came across this idea for fabric gift bags so I decided to start making some of different sizes.
I do not have the cords in these yet, and maybe might use ribbons.
I plan on making a bunch more because I have a ton of birthdays coming up that I need to wrap things, and this way they can be reused as gift bags or the recipient can use them for other purposes.