Protect your medium to heavy products with these industrial-grade 28x28" clear flat poly bags made from 100% virgin polyethylene. With 3 mil thickness, FDA and USDA compliance, and 250 bags per case, they deliver durability and cost-efficiency for shipping and storage applications. Seal easily with twist ties, bag tape, or impulse sealers.
In stock SKU PB4201

28x28" 3 Mil Clear Flat Poly Bags - Durable Protection, Case of 250

$144.04/ CASE
$0.57 per unit
Sold in CASE of 250
1 CASE = 250 units Total $144.04
Ships from US warehouses · Shipping calculated at checkout
  • Ships from 5 US warehouses
  • Secure checkout
  • Bulk pricing on request
Specifications
SKUPB4201
Dimensions28" × 28" × N/A
Material / strength3 Mil
Sold asCASE of 250
BrandPackrift
Freight class60
GTIN848109051970
Shipping & returns

Packrift ships from five US warehouses (Central IL, Northeast PA, South TX, Southeast GA, West CA). The nearest warehouse with stock ships your order. Final shipping cost is shown at checkout based on weight, dimensions, and ZIP.

Oversized or high-volume orders may route via LTL freight; the freight quote is calculated live at checkout.

Shipping policy · Refund policy · Support

Best For

Industrial packaging buyers seeking durable, cost-effective protection for medium to heavy products need these 28 x 28" flat poly bags. The 3 mil thickness provides puncture resistance while maintaining affordability, making them ideal for manufacturers, distributors, and e-commerce operations requiring FDA/USDA compliant storage and shipping solutions.

How to choose

Manufactured from 100% virgin polyethylene (LDPE), these 3 mil bags deliver proven durability for demanding applications while meeting strict food safety regulations. The lay-flat open-end design enables fast, efficient filling and sealing with twist ties, bag tape, or impulse sealers, reducing labor costs and improving operational throughput.

Specs at a Glance

Material100% Virgin Polyethylene (LDPE)
Thickness3 Mil
Dimensions28" x 28"
Regulatory ComplianceFDA & USDA Approved
RecyclableYes
Common Use Cases
  • Food packaging and storage for commercial kitchens and distributors Industrial parts and component protection during shipping and warehousing Bulk product storage for manufacturing and assembly operations Medical and pharmaceutical packaging requiring regulatory compliance Agricultural product protection and distribution
What You'll Receive
  • Case of 250 clear flat poly bags (28 x 28") Open-end design for easy filling and sealing
Shipping & Packaging

Sold by the case containing 250 bags. Cases are compactly palletized for efficient bulk shipping. Individual bags are flat-packed to minimize storage space and reduce freight costs compared to inflated or pre-formed alternatives.

Frequently Asked Questions

Yes. These open-end poly bags seal easily with twist ties, bag tape, or impulse heat sealers. The 3 mil thickness provides excellent heat-seal consistency and strength, accommodating all standard closing methods for manufacturing environments.

Absolutely. These bags meet FDA and USDA specifications, making them approved for direct food contact, cold storage, and commercial kitchen applications. 100% virgin polyethylene ensures no contaminants or recycled materials.

At 3 mil, these bags offer puncture and tear resistance compared to thinner 1-2 mil alternatives, reducing product damage during handling, stacking, and transport. This thickness is optimal for medium to heavy items while remaining cost-efficient for high-volume operations.

Ordering by the case significantly reduces per-unit cost compared to smaller quantities, improving your bottom line on packaging expenses. Cases are easy to store flat and ship efficiently, making them ideal for businesses with consistent, predictable packaging needs.

Technical Specifications

Thickness3 Mil
Regulatory ComplianceFDA & USDA Approved
RecyclableYes
Color Clear
Strength / Material 3 Mil
Dimensions (Internal) 28" × 28" (L × W × H)

Shipping Information

Outer Carton Dimensions

28" × 28" (L × W × H)

Unit of Measure

CASE

Qty Per Shipping Unit

250 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.

Contact product support
Secure checkout LTL freight available on case/skid orders

Buyer guides

Buying notes and spec resources stay here instead of taking space above the cart.

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Use this product as the source 28x28" 3 Mil Clear Flat Poly Bags - Durable Protection, Case of 250

Compare resources using the current product page data: SKU PB4201 , type Bags - Poly , sold-as unit CASE / pack count 250 PER CASE . Confirm the product page price, availability, and selected variant before ordering.

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