I don't know if you do any crafting, but I found
these crochet bags and have made a couple - they work well for a few groceries. We get WIC here, and this bag holds both jugs of juice and the peanut butter with room for a bit more. I've used them for other things too, they're kinda stretchy so will hold more than they seem - and are stronger than they seem too!
An aunt of mine also sews her own shopping bags, made from a heavier bandanna-looking fabric (I don't know what it's called but believe it's a cotton). She's been sewing for over 25 years, and helped me with one but it was 3 a.m. when we did that, last year

I'll ask her if she has the pattern, I think she may have done it off the top of her head!
Hope this helps
