30x4 4 Mil Reclosable FDA USDA Poly Bags 1000/Case
$153.40
/ case of 1000$0.15 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
30" × 30"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 30" × 30" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 36.24 lb |
| Outer carton (shipping) | 16.5 × 12.0 × 9.0 in |
| LTL freight class | Class 60 |
| GTIN | 848109051086 |
| SKU | PB4127 |
About this item
SKU PB4127 — 30" × 30", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Durable 4 mil reclosable poly bags with full-width single-track zipper closure keep products protected from moisture and contamination. Reusable design reduces waste and cost per use. Sold as a case of 1,000 bags.
Small reclosable poly bags: Good fit for jewelry, samples, hardware, fasteners, accessories, and other small parts that need repeated access. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
How much usable room does the 4" W x 30" H (inside usable dimensions) size really have?
The listed size is 4" W x 30" H (inside usable dimensions). 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 4 mil film mean in practice?
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 LDPE (Low-Density Polyethylene).
Can a nearby size or thickness replace PB4127?
Not as an exact replacement. The closest sizes in this line are 4x24" and 4x36"; any size change alters the usable interior. Before switching, match the listed dimensions, 4 mil thickness, closure type, and case count — then reorder by exact SKU PB4127.
How do these bags close, and how are they shipped? And can I use them for food?
The closure is listed as Full-Width Single-Track Zipper, so the bag closes without separate tape or heat. This listing is sold as one case of 1,000 bags — roughly $0.15 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 LDPE (Low-Density Polyethylene), a material commonly used in food packaging, but food-contact compliance is certified per product lot. Check the spec sheet or contact us for 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.