We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Transparent reclosable poly bag 13 by 18 inches 6 mil thick pack of 250

Minigrip

Minigrip MG3840 Reclosable Poly Bag 13x18 In 6 Mil PK250

SKU CH-W4T1-Y8HMF

A pack of 250 reclosable transparent poly bags measuring 13 by 18 inches with a 6 mil thickness

  • Product colorTransparent
  • Transparent reclosable seal protects contents
  • 6 mil thickness resists punctures and tears
  • 13 x 18 inch size fits bulky items
  • Pack of 250 bags supports high-volume shipping
  • Minigrip MG3840 model ensures consistent quality

Minigrip MG3840 Reclosable Bag

The Minigrip MG3840 is a transparent poly bag measuring 13 inches by 18 inches with a 6 mil thickness. Each package contains 250 reclosable bags designed for shipping and mailing tasks. The durable construction suits industrial, commercial and office environments needing reliable containment.

Upgrade from lighter bags

These bags replace thinner gauge options when puncture resistance and seal integrity matter more than minimal cost. The jump is worth it for heavy or sharp items that stress standard mailers during transit. Buyers needing a thinner profile or lower unit count should consider alternative specifications.

Sustained shipping performance

The 6 mil material maintains its structure and seal through repeated handling cycles in mail streams. Reclosable lips function consistently across the full 250 count without degradation from dust or moisture. The transparent film allows visual verification of contents throughout the shipping journey.

How it compares

Measured against everything we stock in Packing Materials & Shipping Labels, at today’s prices. Recalculated every night.

Price $396.99
Pricier than about 91% of the 3,067 comparable items (median $52.99).

Specifications

Product
Brand nameMINIGRIP
Product colorTransparent

Questions about this item

What are the dimensions of the Minigrip MG3840 bags?

Each bag measures 13 inches wide by 18 inches long with a 6 mil thickness.

How do I properly seal the reclosable zipper on these poly bags?

Press the interlocking tracks together firmly from one end to the other, ensuring no debris blocks the seal.

When should I replace a bag from this 250-count pack?

Replace a bag if the zipper track separates, the film tears, or the 6 mil material becomes brittle.

More in Packing Materials & Shipping Labels

Similar items