12x12" 4 Mil Double Track Reclosable Poly Bags - 1000/Case
$336.25
/ case of 1000$0.34 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
12" × 12"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 12" × 12" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 50.8 lb |
| Outer carton (shipping) | 15.0 × 14.75 × 13.0 in |
| LTL freight class | Class 60 |
| GTIN | 841436035750 |
| SKU | PBDT3785 |
About this item
SKU PBDT3785 — 12" × 12", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Full-width dual zippers provide leak protection while the reusable seal reduces packaging costs per use.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
This listing is one specification only: 12x12" 4 Mil Double Track Reclosable Poly Bags, 1000/Case. Packrift publishes no color options for this product; it is one product, not a clear color range.
Common questions
How do I know if my item fits the 12x12" size?
The listed size is 12x12". 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.
Is 4 mil the right thickness for my use?
A mil is one-thousandth of an inch, so 4 mil film is 4/1000" 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 4 Mil Polyethylene.
Is there a drop-in substitute for PBDT3785?
Not as an exact replacement. The closest sizes in this line are 12x10" and 12x15" (same 4 mil film), and the same 12x12" size is also stocked in 2 and 3 mil. Before switching, match the listed dimensions, 4 mil thickness, closure type, and case count — then reorder by exact SKU PBDT3785.
Do these bags reseal, and how do they arrive? And can I use them for food?
The closure is listed as Double Track Reclosable Zipper, so the bag closes without separate tape or heat. This listing is sold as one case of 1,000 bags — roughly $0.34 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 4 Mil Polyethylene, 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.