Heavy-duty 4 mil Minigrip® reclosable poly bags deliver superior clarity and moisture protection with an extended-width zipper that locks products securely. FDA and USDA food-contact approved for safe storage of food, pharmaceuticals, and industrial items. Case of 1,000 bags offers maximum value for high-volume operations.
In Stock SKU: MG3710

4x4" 4 Mil Minigrip® Reclosable Poly Bags - FDA Food Contact, Case of 1000

4x4" 4 Mil Minigrip® Reclosable Poly Bags, Case of 1000. Use this item for parts, samples, documents, or small items that need a resealable bag in the listed usable size. Listed specs include size 4 x 4 in; material poly; sold as Case of 1000. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

$67.76 / CASE (1000 PER CASE)
Order timing and shipping options show at checkout
Delivery shown at checkout
Confirm this specSKU MG3710

4x4" 4 Mil Minigrip® Reclosable Poly Bags, Case of 1000: compare by usable size, closure, mil thickness, material, and case quantity. Confirm SKU, sold-as unit, price, availability, and checkout delivery before ordering.

Size
4 x 4 in
Material
4 Mil
Color
Clear
Sold as
CASE (1000 PER CASE)
Freight class
60
Material
4 Mil LDPE Polyethylene (Clear)
Dimensions
4" x 4" (Usable Inside Dimensions)
Zipper Type
Minigrip® Red Line™ Single-Track Heavy-Duty
Good fit for

Good fit for parts, samples, documents, or small items that need a resealable bag in the listed usable size. Confirm usable size, closure, mil thickness, and whether the bag needs hang hole, write-on, or labeling space.

Check before ordering

Confirm size, material, fit, sold-as quantity, SKU, price, availability, and checkout delivery before ordering.

Buying a larger quantity, matching this to an existing SKU, or setting up a repeat order?

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Best For

Good fit for parts, samples, documents, or small items that need a resealable bag in the listed usable size. Confirm usable size, closure, mil thickness, and whether the bag needs hang hole, write-on, or labeling space.

How to Choose the Right Packaging

The buying decision should be based on the exact usable size, closure, mil thickness, material, and case quantity, not the category name alone. Use the current product page as the source of truth for SKU, variant, price, availability, sold-as unit, and checkout delivery.

Specs at a Glance

Material4 Mil LDPE Polyethylene (Clear)
Dimensions4" x 4" (Usable Inside Dimensions)
Zipper TypeMinigrip® Red Line™ Single-Track Heavy-Duty
Case Quantity1,000 Bags per Case
RecyclableYes
Common Use Cases
  • Organizing small parts, samples, hardware, documentation, or return items.
  • Reordering common resealable bag sizes for kitting, service, or warehouse use.
  • Reordering by exact product link, SKU, or sold-as quantity.
  • Adding the item to a mixed-SKU or recurring supply request when quantity, delivery ZIP code, or timing matters.
What You'll Receive
  • This listing is sold as Case of 1000. Check the current product page for variant details, price, availability, and pack count before checkout.
Shipping & Packaging

Delivery options and timing are shown at checkout based on item and destination. For larger quantities, freight-sensitive items, mixed-SKU needs, or recurring supply, send the product link or SKU, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.

Frequently Bought Together

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Frequently Asked Questions

Yes. These 4 mil Minigrip® reclosable poly bags meet all FDA and USDA specifications for direct food contact, making them suitable for storing and shipping food products, supplements, and pharmaceutical items without regulatory concerns.

The heavy-duty Minigrip® Red Line™ zipper is engineered for multiple reseals, allowing customers to reuse bags multiple times before disposal. This reduces packaging costs and appeals to environmentally conscious buyers.

4 mil thickness provides puncture resistance, tear strength, and moisture barrier protection compared to thinner options. This durability reduces damage-in-transit claims and product loss, delivering better ROI for bulk orders.

Yes. The single-track zipper extends the full width of the bag and seals tightly to keep products clean and dry. Combined with 4 mil polyethylene construction, these bags provide reliable moisture and contamination protection ideal for regulated industries.

Technical Specifications

Zipper TypeMinigrip® Red Line™ Single-Track Heavy-Duty
Case Quantity1,000 Bags per Case
RecyclableYes
Color Clear
Strength / Material 4 Mil
Dimensions (Internal) 4"" × 4"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

12.0" × 8.0" × 5.5" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

1000 PER CASE

LTL Freight Class

Class 60

Delivery Method

Shown at checkout

ORDER SUPPORT

Product Support

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

Secure checkout LTL freight available on case/skid orders

Buyer guides

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