8x4x21 2 Mil Clear Gusseted Poly Bags 1000-Pack PB1581
$147.02
/ case of 1000$0.15 per bag
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| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% 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.
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Inside dimensions
8" × 4" × 21"
Board / material
2 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.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
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Specifications
| Inside dimensions | 8" × 4" × 21" (L × W × H) |
|---|---|
| Board / material | 2 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Physical units per order increment | 1000 (one case) |
| Case weight | 32.2 lb |
| Outer carton (shipping) | 15.5 × 12.5 × 10.75 in |
| LTL freight class | Class 60 |
| SKU | PB1581 |
About this item
SKU PB1581 — 8" × 4" × 21", 2 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
8x4x21 2 mil clear gusseted poly bags 1000-Pack. Ship small parts, organize hardware, and protect items from dust and moisture. 2 mil film. Gusseted sides expand around bulky contents. Shoppers also call these plastic bags or poly bags. Pack of 1,000 (1,000-pack). 2 mil is the heavier film here; a 1 mil version is a separate listing.
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
12x8x30 2 Mil Clear Gusseted Poly Bags 500/Case
$151.75
Smaller size
8x4x18 2 Mil Clear Gusseted Poly Bags 1000/Case
$112.59
Same size, different spec
8x4x21 1 Mil Gusseted Expandable Poly Bags 1000/Case
$85.61
Same size, different spec
8x4x21 1.5 Mil Gusseted Expandable Poly Bags 1000/Case
$139.92
Common questions
Will a boxy or bulky item fit in this 21" H x 8" W x 4" D (usable interior space) bag?
The listed size is 21" H x 8" W x 4" D (usable interior space) — the gusseted sides fold out so the bag can open to its listed depth and sit around blockier items. 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 2 mil the right thickness for my use?
A mil is one-thousandth of an inch, so 2 mil film is 2/1000" 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 2 Mil Low-Density Polyethylene (LDPE).
Can a nearby size or thickness replace PB1581?
Not as an exact replacement. The closest sizes in this line are 20" H x 8" W x 4" Gusseted Sides and 18x12x4"; any size change alters the usable interior. Before switching, match the listed dimensions, 2 mil thickness, and pack count — then reorder by exact SKU PB1581.
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 pack of 1,000 bags — roughly $0.15 per bag at the current pack 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.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.