Industrial buyers, food service operators, and retail businesses requiring FDA and USDA-compliant reclosable storage solutions. These 3" x 12" bags with 4 mil thickness provide durability and moisture protection for products ranging from snacks and candy to small components, offering cost-effective bulk packaging at 1,000 bags per case.

Best For
How to choose
Specs at a Glance
| Material | 4 Mil LDPE Polyethylene |
| Dimensions (Inside Usable) | 3" W x 12" H |
| Closure Type | Full-Width Single-Track Zipper |
| Quantity Per Case | 1,000 Bags |
| Recyclable | Yes |
Common Use Cases
- Food storage and retail snack packaging (candies, nuts, baked goods) Pharmaceutical and supplement packaging (FDA/USDA compliant) Small parts and hardware organization in warehouses Promotional goodie bags and retail gift packaging Deli and food service bulk ingredient storage
What You'll Receive
- 1,000 reclosable poly bags (3" x 12") per case Full-width zipper closure on each bag
Shipping & Packaging
Frequently Asked Questions
Yes. These 4 mil reclosable poly bags meet FDA and USDA requirements, making them suitable for direct food contact applications including snacks, candy, baked goods, and prepared foods.
The durable 4 mil polyethylene construction and reinforced zipper track support multiple reuse cycles, reducing long-term packaging costs. The exact number varies by application and handling conditions, but these bags are designed for repeated opening and closing.
4 mil polyethylene offers robust moisture barrier protection, keeping contents dry and free from external humidity or contaminants. This thickness is ideal for products requiring extended shelf life without degradation.
Yes, these bags are sold by the case (1,000 bags). As an industrial supplier, Packrift accommodates large-volume orders with competitive pricing. Contact our sales team for bulk pricing, custom specifications, and current lead time information.
Technical Specifications
| Closure Type | Full-Width Single-Track Zipper |
| Quantity Per Case | 1,000 Bags |
| Recyclable | Yes |
| Color | Clear |
| Strength / Material | 4 Mil |
| Dimensions (Internal) | 3" Γ 12" (L Γ W Γ H) |
Shipping Information
Outer Carton Dimensions
3" Γ 12" (L Γ W Γ H)
Unit of Measure
CASE
Qty Per Shipping Unit
1000 PER CASE
LTL Freight Class
Class 60
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
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Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
3x12" 4 Mil Reclosable Poly Bags - FDA/USDA Clear Zipper Bags, Case of 1000
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Compare resources using the current product page data: SKU PB3707 , type Bags - Poly , sold-as unit CASE / pack count 1000 PER CASE . Confirm the product page price, availability, and selected variant before ordering.
Compare width, length, mil thickness, closure, material, and case quantity.
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