4 Mil Reclosable Poly Bags

Poly bags are measured width x length. The opening is always on the width dimension (first dimension shown).

  • All poly bags are measured by inside usable dimensions (without the zipper or lip included in the size).
  • All reclosable poly bag sizes meet FDA and USDA specifications for food.
  • Your product's contents are always visible through these clear low density polyethylene bags.
  • The zipper type seal makes these bags reclosable and perfect for items that need to be kept fresh or repackaged.


Bag selection here is driven by three specs: size, thickness, and quantity. Use left-side filters to refine by width × length (in inches), mil thickness (commonly 1–4 mil), bag style (flat vs. reclosable where applicable), and case quantity (often 500 or 1,000 per case). Those filters help match puncture resistance and fit to your product and packing method.