4 mil Polyethylene Reclosable Bags | U.S. Plastic Corp.
VALUE Zip Reclosable Lock Bags 6 x 10 x 4 Mil Case:1000-3170
Amazon.com: [10"X13" 100 Pack - 4 Mil] HomeyGear Clear Heavy Plastic Bags with Reclosable Zippered Top 10” X 13” Zipper Storage Baggies For Home Office Kitchen 4 Mil Thick, 100 Count : Industrial & Scientific