20x20x48 4 Mil Gusseted Expandable Poly Bags 50/Case
$115.22
/ case of 50$2.30 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
20" × 20" × 48"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 20" × 20" × 48" (L × W × H) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 50 |
| Physical units per order increment | 50 (one case) |
| Case weight | 25.48 lb |
| Outer carton (shipping) | 21.5 × 8.0 × 7.25 in |
| LTL freight class | Class 60 |
| GTIN | 848109056036 |
| SKU | PB4293 |
About this item
SKU PB4293 — 20" × 20" × 48", 4 Mil, Clear. Sold as a case of 50, shipped from US warehouses.
Maximize packing efficiency with our 20x20x48 " 4 Mil gusseted poly bags featuring expandable sides and fitted bottoms, ideal for irregularly shaped items. Buy by the case of 50 and reduce per-unit costs.
Gusseted poly bags: Good fit for bulky, irregular, or deep items that need expandable side or bottom space. 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
Will a boxy or bulky item fit in this 20x20x48" bag?
The listed size is 20x20x48" — the gusseted sides fold out so the bag can open to its listed depth and sit around blockier items. The catalog lists inside-usable dimensions of 48" H x 20" W x 20" D, so that measurement is what your item has to fit within.
How does 4 mil compare with lighter or heavier film?
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.
Can a nearby size or thickness replace PB4293?
Not as an exact replacement. The closest sizes in this line are 18x16x40" and 24x20x48" (same 4 mil film), and the same 20x20x48" size is also stocked in 2 mil. Before switching, match the listed dimensions, 4 mil thickness, and case count — then reorder by exact SKU PB4293.
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 50 bags — roughly $2.30 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.