4x15" 4 Mil Clear Reclosable Poly Bags - Moisture Protection, Case/1000
$104.30
/ case of 1000$0.10 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 15"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 4" × 15" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 18.78 lb |
| Outer carton (shipping) | 17.25 × 9.5 × 6.5 in |
| LTL freight class | Class 60 |
| GTIN | 841436033077 |
| SKU | PB3719 |
About this item
SKU PB3719 — 4" × 15", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
The 4x15" 4 Mil Clear Reclosable Poly Bags - Moisture Protection is a reclosable poly bag for parts, samples, documents, kits, hardware, and small inventory that needs repeated access. Listed specs include size 4" x 15"; poly material; 4 Mil; 1000/case. 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.
Common questions
What actually fits inside a 4x15" bag?
The listed size is 4x15". The catalog lists inside-usable dimensions of 15" W x 4" H, so that measurement is what your item has to fit within.
Is 4 mil the right thickness for my use?
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. This listing's material is specified as Low-Density Polyethylene (LDPE), 4 Mil Thickness.
Can I swap PB3719 for the next size up or down?
Not as an exact replacement. The closest sizes in this line are 3x12" and 7x15"; any size change alters the usable interior. Before switching, match the listed dimensions, 4 mil thickness, closure type, and case count — then reorder by exact SKU PB3719.
How does the closure work, and what does a full order look like?
The closure is listed as Single-Track Zipper (Full Width), so the bag closes without separate tape or heat. This listing is sold as one case of 1,000 bags — roughly $0.10 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.