4x4" 1.5 Mil Clear Flat Poly Bags - 1000 Case
$6.56
/ case of 1000$0.01 per bag
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 4"
Board / material
1.5 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 4" × 4" (L × W) |
|---|---|
| Board / material | 1.5 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 1.74 lb |
| Outer carton (shipping) | 4.75 × 4.75 × 3.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436015011 |
| SKU | PB45 |
About this item
SKU PB45 — 4" × 4", 1.5 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Protect small items with 4x4 " clear 1.5 mil polyethylene flat bags, the economical choice for food storage, treats, and light packaging. One case includes 1,000 bags ready to seal with twist ties, tape, or impulse sealers.
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.
Common questions
Are these bags food-safe?
Yes. These 1.5 mil poly bags are manufactured from 100% virgin polyethylene and meet FDA and USDA food storage specifications, making them safe for direct food contact including snacks, candy, baked goods, and small food items.
What closure methods work best with these bags?
These open-top flat bags are compatible with multiple closure options: twist ties for quick sealing, bag tape for secure closure, or impulse sealers for professional, tamper-evident sealing. Choose based on your volume and automation needs.
What's the difference between 1.5 mil and thicker poly bags?
1.5 mil thickness provides excellent cost-efficiency for light to medium-duty applications like food storage and small parts. Thicker options (2 mil, 3 mil) offer greater puncture resistance for heavier items or rough handling, but cost more per bag.
How many cases should I order for typical monthly use?
A single case of 1,000 bags is ideal for small to medium operations. For high-volume retail or food service businesses, bulk ordering (multiple cases) reduces per-unit costs. Contact our sales team for volume pricing and storage solutions.
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.