In stock SKU PB1222GTIN 841436025904

12x30 4 Mil Clear Flat Heavy-Duty Poly Bags 250/Case

$109.14 / case of 250$0.44 per bag
= 250 bags · Item subtotal $109.14

Before shipping and tax. Final discounts and total are confirmed in the cart.

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Volume pricing — applied automatically in the cart
Quantity (case)Item-subtotal discount
1–2Base item price
3–53% off qualifying item subtotal
6+5% off qualifying item subtotal
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Shipping & returns details

Ships from U.S. warehouses. 30-day returns on unopened stock items.

Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.

Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.

Shipping policyReturn policy

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Inside dimensions 12" × 30"
Board / material 4 Mil
Color Clear
Freight class Class 60

From our customers

“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”

Kerri PorterAmerican Vulkan

“They helped us choose the right packaging for our products and made ordering easy.”

Scott HobbsPackrift customer

“Ordering was easy, everything arrived as described, and we’ll definitely order again.”

Cheryl ChristSimply Home Relocation
Questions before you order?Talk to us

Specifications

Inside dimensions12" × 30" (L × W)
Board / material4 Mil
ColorClear
Sold asCase of 250
Physical units per order increment250 (one case)
Case weight24.72 lb
Outer carton (shipping)16.25 × 13.0 × 4.5 in
LTL freight classClass 60
GTIN841436025904
SKUPB1222
PB1222 dimension diagram showing 12 x 30 inch poly bags.
Inside dimensions shown

About this item

SKU PB1222 — 12" × 30", 4 Mil, Clear. Sold as a case of 250, shipped from US warehouses.

12 x 30 " flat poly bags with 4 mil thickness deliver maximum durability for protecting tools, hardware, and heavy products during storage and shipment. Sold by the case of 250 bags, the cost-efficient choice for high-volume operations.

Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and 4 mil packaging workflows. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.

Common questions

What actually fits inside a 12x30" bag?
The listed size is 12x30". 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.
Is there a drop-in substitute for PB1222?
Not as an exact replacement. The closest sizes in this line are 12x26" and 14x30" (same 4 mil film), and the same 12x30" size is also stocked in 1 and 2 mil. Before switching, match the listed dimensions, 4 mil thickness, and case count — then reorder by exact SKU PB1222.
How do I close these bags, and how do they ship?
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 250 bags — roughly $0.44 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.

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.