12x18 8 Mil Clear Flat Heavy-Duty Poly Bags 250/Case
$122.53
/ case of 250$0.49 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
12" × 18"
Board / material
8 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 12" × 18" (L × W) |
|---|---|
| Board / material | 8 Mil |
| Color | Clear |
| Sold as | Case of 250 |
| Physical units per order increment | 250 (one case) |
| Case weight | 28.72 lb |
| Outer carton (shipping) | 13.0 × 10.75 × 9.0 in |
| LTL freight class | Class 60 |
| GTIN | 841436096508 |
| SKU | PB8806 |
About this item
SKU PB8806 — 12" × 18", 8 Mil, Clear. Sold as a case of 250, shipped from US warehouses.
Premium 12x18 " flat poly bags made from 100% virgin polyethylene with 8 mil thickness for maximum durability and puncture resistance.
Flat poly bags: Good fit for bulk storage, product protection, clear inventory handling, fulfillment packing, and clear 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.
Larger size
12x20 8 Mil Clear Flat Heavy-Duty Poly Bags 250/Case
$133.35
Smaller size
10x12 8 Mil Clear Flat Heavy-Duty Poly Bags 500/Case
$133.37
Same size, different spec
12x18 1 Mil Clear Flat FDA USDA Poly Bags 1000/Case
$55.81
Same size, different spec
12x18 1.5 Mil Clear Flat FDA Poly Bags 1000/Case
$80.37
Common questions
What actually fits inside a 12" W x 18" L bag?
The listed size is 12" W x 18" L. 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 8 mil the right thickness for my use?
A mil is one-thousandth of an inch, so 8 mil film is 8/1000" 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.
Can I swap PB8806 for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 12x16" and 12x20" (same 8 mil film), and the same 12" W x 18" L size is also stocked in 1 and 1.5 mil. Before switching, match the listed dimensions, 8 mil thickness, and case count — then reorder by exact SKU PB8806.
How do I close these bags, and how do they ship? 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 250 bags — roughly $0.49 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: poly film like this is commonly used in food packaging, and the manufacturer spec sheet for this item lists "Certifications: FDA and USDA Compliant". 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.