[vcf-midatlantic] parts bags, still on your grocer's shelves

I found nice zip-lock parts bags in the supermarket: box of 80: 3 1/2" x 5 7/8", double zipper on the top (short-way). They were originally "Hefty basics snack portion pack" in a yellow box. The same bags are now "Presto portion pack snack bags" in a rather generic looking box. Walmart sells teeny ziplock bags in the crafts section, next to the beads.