3 x 4" - 4 Mil Double Track Reclosable Poly Bags

These 3 x 4 inch reclosable poly bags are built from 4 mil polyethylene with a double track zipper that spans the full bag width, delivering a secure, leak-resistant seal that holds through repeated open-and-close cycles without degrading closure integrity.

FDA and USDA compliance makes these bags appropriate for direct food contact applications — portioned snacks, spices, small confections — as well as regulated environments in medical device kitting, pharmaceutical sample packaging, and nutraceutical retail. Hardware distributors, electronics assemblers, and promotional product packagers rely on the same format for small parts, fasteners, and branded inserts where resealability adds functional value.

At 4 mil, these bags offer a meaningful durability advantage over standard 2 mil reclosable bags, reducing breakage and repack rates in pick-and-pack operations. All dimensions reflect interior usable space, so the 3 x 4 inch measurement represents the actual working area inside the bag. Each case contains 1000 bags.