18x30 6 Mil Clear Flat Heavy-Duty Poly Bags 200/Case
$175.28
/ case of 200$0.88 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
18" × 30"
Board / material
6 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 18" × 30" (L × W) |
|---|---|
| Board / material | 6 Mil |
| Color | Clear |
| Sold as | Case of 200 |
| Physical units per order increment | 200 (one case) |
| Case weight | 39.18 lb |
| Outer carton (shipping) | 20.0 × 14.5 × 6.5 in |
| LTL freight class | Class 60 |
| GTIN | 841436034647 |
| SKU | PB8585 |
About this item
SKU PB8585 — 18" × 30", 6 Mil, Clear. Sold as a case of 200, shipped from US warehouses.
6 mil flat poly bags sized 18 " x 30 " for maximum durability and protection. Made from 100% virgin polyethylene with exceptional puncture and tear 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
20x30 6 Mil Clear Flat Heavy-Duty Poly Bags 200/Case
$192.35
Smaller size
18x26 6 Mil Clear Flat Heavy-Duty Poly Bags 250/Case
$176.23
Same size, different spec
18x30 1 Mil Clear Flat Poly Bags 1000/Case
$135.30
Same size, different spec
18x30 1.5 Mil Clear Flat Food Grade Poly Bags 500/Case
$112.59
Common questions
How much usable room does the 18x30" size really have?
The listed size is 18x30". 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.
How does 6 mil compare with lighter or heavier film?
A mil is one-thousandth of an inch, so 6 mil film is 6/1000" 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 PB8585 for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 16x30" and 20x30" (same 6 mil film), and the same 18x30" size is also stocked in 1 and 1.5 mil. Before switching, match the listed dimensions, 6 mil thickness, and case count — then reorder by exact SKU PB8585.
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 200 bags — roughly $0.88 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.