Industrial packaging buyers and food distributors who need reliable, compliant storage solutions for liquids, dry goods, and perishables. The 12 x 4 x 18" gusseted design with 2 mil polyethylene thickness delivers FDA/USDA-certified food-safe protection while the expandable sides accommodate upright standing products, reducing storage footprint and improving shelf presentation.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | 2 Mil Low-Density Polyethylene (LDPE) |
| Dimensions (Interior) | 12" W x 4" Gusset x 18" H |
| Color | Clear |
| Closure Type | Double-Track Reclosable Zipper |
| Recyclable | Yes |
Common Use Cases
- FDA/USDA-compliant food storage and distribution Bottled liquid and beverage packaging with upright presentation Dry goods, spices, and powdered ingredients protection Pharmaceutical and nutraceutical product storage Retail-ready gusseted displays for e-commerce fulfillment
What You'll Receive
- 500 clear gusseted reclosable poly bags per case Double-track zipper closures pre-installed on all bags
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
Yes. PB4290 bags meet FDA and USDA requirements for direct food contact, making them suitable for packaged foods, beverages, and temperature-sensitive products. They're ideal for both wholesale distribution and retail resale.
2 mil refers to 0.002 inches of polyethylene material. This thickness provides excellent puncture resistance and moisture barriers for shipping and storage while remaining cost-efficient for high-volume operations. It's the industry standard for food and beverage applications.
The double-track zipper design supports 100+ reseal cycles, making these bags ideal for reusable packaging programs. Each reseal maintains airtight integrity to protect products from moisture, contamination, and oxidation throughout their shelf life.
Yes. The 4-inch gusset expands to fit products of varying widths up to approximately 12 inches when laid flat. This flexibility reduces SKU requirements and allows a single bag size to work for multiple product categories, lowering overall packaging costs.
Technical Specifications
| Material | 2 Mil Low-Density Polyethylene (LDPE) |
| Dimensions (Interior) | 12" W x 4" Gusset x 18" H |
| Color | Clear |
| Closure Type | Double-Track Reclosable Zipper |
| Recyclable | Yes |
| Color | Clear |
| Strength / Material | 2 Mil |
| Dimensions (Internal) | 12"" × 4"" × 18"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
13.0" × 11.5" × 7.25" (L × W × D)
Unit of Measure
CASE
Qty Per Shipping Unit
500 PER CASE
LTL Freight Class
Class 60
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
Product Support
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