4 Mil Poly Bags

4 Mil Poly Bags

Not sure which to pick? Use the Poly Bag Thickness Selector to get a recommendation.

Parent category: Poly Bags Buying Guide

4 mil poly bags balance thickness against cost — see how this gauge compares for retail, industrial, and protective packaging.

Quick facts

In-stock SKUs 138
Total options 607
Price from $5.66
Price to $337.58
Average price $97.79
Materials poly, clear, anti-static, static, pink, white, black, plastic
Mil thicknesses 4.0
Pack quantities 20, 25, 40, 50, 75, 100, 200, 250, 500, 750, 1000, 1250, 1500, 2000

In-stock options

When to use

  • Soft goods, apparel, textiles, or bulk poly-bagged components.
  • Pick thickness (4.0 mil) based on puncture risk and item weight.
  • Sealing with impulse sealer, zip top, or lip-and-tape as needed.

When not to use

  • Rigid or sharp-cornered goods — use boxes or bubble-lined mailers.
  • Items that must not flex during transit.

Also stocked

Frequently asked

What is 4 mil poly bags used for?

4 mil poly bags balance thickness against cost — see how this gauge compares for retail, industrial, and protective packaging.

What materials and finishes do 4 mil poly bags come in?

4 Mil Poly Bags are stocked in poly, clear, anti-static, static, pink, white, black, and plastic. Packrift currently has 595 in-stock SKUs across these options.

What case-pack sizes do 4 mil poly bags come in?

Packrift sells 4 mil poly bags in case packs of 20, 25, 40, 50, 75, 100, 200, and 250 per case. Pack quantity varies by style — see each product page for the exact case size.