20 x 30" 3 Mil Clear Flat Poly Bags - 250 Pack | Durable LDPE
$101.69
/ case of 250$0.41 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
20" × 30"
Board / material
3 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 20" × 30" (L × W) |
|---|---|
| Board / material | 3 Mil |
| Color | Clear |
| Sold as | Case of 250 |
| Order in multiples of | 250 |
| Case weight | 29.0 lb |
| Outer carton (shipping) | 25.25 × 15.25 × 5.25 in |
| LTL freight class | Class 60 |
| GTIN | 841436034449 |
| SKU | PB945 |
About this item
SKU PB945 — 20" × 30", 3 Mil, Clear. Sold as a case of 250, shipped from US warehouses.
20 x 30 " 3 mil flat poly bags deliver puncture resistance for medium to heavier products. Case of 250 bags, the cost-effective choice for high-volume shipping and storage.
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 3 mil poly bags are manufactured from 100% virgin polyethylene and meet both FDA and USDA specifications, making them certified for direct food contact and storage applications.
What closure methods work best with these bags?
These open-top flat bags seal easily with twist ties, bag tape, or impulse sealers. Choose based on your operation's volume and speed requirements, impulse sealers offer the fastest production for high-volume operations.
How do 3 mil bags compare to thinner options?
3 mil thickness provides significantly better puncture resistance and durability than 1.5 or 2 mil bags, protecting heavier or sharper products without tearing. This makes them ideal for industrial applications while remaining cost-competitive.
What's the advantage of buying by the case?
Purchasing 250-bag cases reduces per-unit costs by 30-40% versus smaller quantities, improves supply chain efficiency, and ensures consistent inventory for high-volume operations. Case purchases also minimize reordering frequency and freight costs.
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.