21 x 24 1 Mil 1,000-Count Low Density Flat Poly Bags

These 21 x 24 low density flat poly bags deliver reliable, flexible protection for large items, bulk goods, and wide-format packaging applications. Constructed from virgin LDPE material, they meet FDA requirements for food-contact use, making them a versatile choice for food service, retail, and general-purpose industrial packaging. Whether you need to sleeve oversized merchandise, protect manufactured parts, or bag bulk food products, these generously sized bags deliver consistent performance and value at scale.

Size: 21 x 24 in. | Thickness: 1 mil | Material: Low Density Polyethylene (LDPE) | Quantity: 1,000 per case | Compliance: FDA-compliant for food contact

Key Features & Benefits

• Large 21 x 24 format accommodates oversized items, bulk goods, apparel, and industrial components that standard-sized bags simply cannot handle efficiently.
• Virgin LDPE construction ensures material purity and full compliance with FDA requirements for direct food-contact applications, giving you confidence in every bag.
• Flexible 1 mil thickness provides a lightweight, cost-effective barrier ideally suited for products that do not require heavy-duty puncture resistance.
• Seamless tubing design eliminates side seals and slits that can rip or fail under stress, delivering a cleaner, more reliable closure every time.
• Crystal-clear transparency lets contents be identified at a glance, reducing unnecessary handling and speeding up pick-and-pack workflows.
• 1,000-count case quantity keeps high-volume packaging lines fully stocked and running without constant restocking interruptions or rising per-unit costs.
• Consistent lay-flat dimensions ensure compatibility with standard bag sealers and inline packaging equipment for smooth, uninterrupted production.

Where It Works Best

• Food service: lining bread and bakery bins, bagging bulk produce, covering catering trays, wrapping deli items and dry bulk goods
• Retail and e-commerce: sleeving apparel and garments, protecting large prints and posters, packaging folded textiles and soft goods for shipment
• Industrial and manufacturing: wrapping flat stock components and sheet metal parts, protecting hardware and equipment pieces during transit and storage
• Storage and moving: safeguarding documents, artwork, and oversized items during relocation or extended warehousing
• Agricultural and garden: bagging bulb plants, seed packets, or soil amendments for retail display or wholesale distribution

Solves key pain points: Finding the right bag for large, high-volume, or awkward items can slow packaging operations and drive up per-unit costs. These 21 x 24 LDPE flat bags eliminate that friction with a format built for scale. Their generous dimensions handle oversized inventory that standard bags cannot fit, while virgin LDPE construction delivers food-contact compliance without the premium of specialty materials. The seamless tubing build removes the weak points created by side seals, cutting bag failures, waste, and rework across demanding production runs. With 1,000 bags packed per case, your team stays stocked through peak output without costly interruptions or emergency reorders.

In stock and ready to ship within 24 hours. Order the 21 x 24 1 mil low density flat poly bags from Prism Pak today and keep your packaging line running at full speed. Contact us for volume pricing on large quantity orders.