4x6 2 Mil Red Flat Poly Bags 1000/Case
$20.32
/ case of 1000$0.02 per bag
Request bulk pricing
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
4" × 6"
Board / material
2 Mil
Color
Red
Freight class
Class 60
Specifications
| Inside dimensions | 4" × 6" (L × W) |
|---|---|
| Board / material | 2 Mil |
| Color | Red |
| Sold as | Case of 1000 |
| Physical units per order increment | 1000 (one case) |
| Case weight | 3.36 lb |
| Outer carton (shipping) | 6.75 × 4.75 × 4.5 in |
| LTL freight class | Class 60 |
| GTIN | 848109011134 |
| SKU | PB390R |
About this item
SKU PB390R — 4" × 6", 2 Mil, Red. Sold as a case of 1000, shipped from US warehouses.
The 4x6 Red 2 Mil Flat Poly Bags - 1000/Case Durable Storage is a poly bag for parts, samples, apparel, documents, liners, inner packs, and warehouse kitting. Listed specs include size 4" x 6"; poly material; 2 Mil; case of 1000. Use it as a packing bag, parts bag, inner poly envelope, or e-commerce bag when the item fits the listed size and thickness.
Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and 2 mil packaging workflows. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
What actually fits inside a 4" W x 6" H bag?
The listed size is 4" W x 6" H. Plan for contents slightly smaller than the nominal size — the usable interior runs a bit under the listed measurement once the bag takes shape around what you load into it.
What does 2 mil film mean in practice?
A mil is one-thousandth of an inch, so 2 mil film is 2/1000" thick — 4 mil film, for example, is twice the film thickness of 2 mil. Heavier film of the same material stands up to punctures and rough handling better; lighter film costs less per bag and packs tighter. This listing's material is specified as Low-Density Polyethylene (LDPE), 2 Mil.
Is there a drop-in substitute for PB390R?
Not as an exact replacement. The closest size in this line is 6x9"; any size change alters the usable interior. Before switching, match the listed dimensions, 2 mil thickness, and case count — then reorder by exact SKU PB390R.
What do I need to seal these, and what does a full order look like? And can I use them for food?
These are open-top bags — close them with a heat sealer, bag tape, twist ties, or staples, whichever fits your workflow. This listing is sold as one case of 1,000 bags — roughly $0.020 per bag at the current case price (confirm the live price before ordering). Orders ship from Packrift's five US warehouse regions (Central IL, NE PA, S TX, SE GA, and W CA); delivery options and timing are shown at checkout. On food use: the film is Low-Density Polyethylene (LDPE), 2 Mil, a material commonly used in food packaging, and the manufacturer spec sheet for this item lists "FDA/USDA Compliant: Yes". Food-contact compliance is still certified per product lot, so check the spec sheet or contact us for lot documentation before direct food contact.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.