28x30 8 Mil Reclosable Zipper Heavy-Duty Poly Bags 50/Case
$150.70
/ case of 50$3.01 per bag
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Secure checkout
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
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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
30" × 28"
Board / material
8 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.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 30" × 28" (L × W) |
|---|---|
| Board / material | 8 Mil |
| Color | Clear |
| Sold as | Case of 50 |
| Physical units per order increment | 50 (one case) |
| Case weight | 21.08 lb |
| Outer carton (shipping) | 25.25 × 15.25 × 5.25 in |
| LTL freight class | Class 60 |
| GTIN | 841436093019 |
| SKU | PB3928 |
About this item
SKU PB3928 — 30" × 28", 8 Mil, Clear. Sold as a case of 50, shipped from US warehouses.
The 28x30" 8 Mil Reclosable Poly Bags - Zipper Closure is a reclosable poly bag for parts, samples, documents, kits, hardware, and small inventory that needs repeated access. Listed specs include size 28" x 30"; poly material; 8 Mil; case of 50. Use it as a packing bag, parts bag, inner poly envelope, or e-commerce bag when the item fits the listed size and thickness.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. 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.
Common questions
How much usable room does the 28x30" size really have?
The listed size is 28x30". The catalog lists inside-usable dimensions of 28" H x 30" W, so that measurement is what your item has to fit within.
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. This listing's material is specified as 8 Mil LDPE Polyethylene.
Can I swap PB3928 for the next size up or down?
Not as an exact replacement. The closest size in this line is 24x30" (same 8 mil film), and the same 28x30" size is also stocked in 6 mil. Before switching, match the listed dimensions, 8 mil thickness, closure type, and case count — then reorder by exact SKU PB3928.
How does the closure work, and what does a full order look like?
The closure is listed as Full-Width Track Zipper, so the bag closes without separate tape or heat. This listing is sold as one case of 50 bags — roughly $3.01 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.