Gusseted Poly Mailer — 26″ x 28″ + 5″ BG
100 Mailers per Box | Heavy-Duty Coextruded Polyethylene
Water-Resistant
Tamper-Evident Seal
Gusseted Design
100/Box
Recyclable Material
Tamper-Evident Seal
Gusseted Design
100/Box
Recyclable Material
Product Overview
NFC Bags’ Item 5222 Gusseted Poly Mailer is the large-format shipping solution built for shippers who can’t afford compromises. At 26″ x 28″ with a 5″ bottom gusset, this mailer opens wide enough to accept bulky, oversized, or multi-piece orders that flatpack mailers simply won’t fit — making it the go-to choice for apparel fulfillment, soft goods distribution, large e-commerce orders, and industrial shipping.
Manufactured from coextruded polyethylene film, each mailer delivers the kind of puncture resistance, tear strength, and moisture barrier performance that high-volume shippers demand. No liner bags. No extra tape. No rework. Just load it, peel the seal, and ship with confidence.
Key Features
- 5″ Bottom Gusset: Expands to accommodate thick, bulky, or irregularly shaped contents — the bag stands open during packing and closes flat for efficient handling and stacking.
- Permanent Self-Seal Adhesive Strip: Single peel-and-press closure forms a strong, tamper-evident bond. No tape dispensers, heat sealers, or extra equipment needed on the line.
- Coextruded Poly Construction: Dual-layer co-ex film provides significantly greater puncture and tear resistance than single-layer alternatives — engineered to survive the full shipping cycle.
- 100% Waterproof: Full moisture barrier protects contents from rain, condensation, and humid warehouse conditions without secondary packaging.
- Opaque White Exterior: Maintains shipment privacy and delivers a clean, professional look right out of the box — print-ready for private label and branded applications.
- Lightweight Construction: Significantly lighter than corrugated boxes at this size, reducing carrier dimensional weight charges on every shipment.
Ideal Applications
- Large apparel, knitwear, bedding, and soft home goods
- E-commerce multi-unit and subscription box fulfillment
- Industrial parts, MRO supplies, and B2B distribution
- Retail returns processing and reverse logistics
- Catalogs, promotional materials, and trade show collateral
Product Specifications
| Item Number | 5222 |
|---|---|
| Brand | NFC Bags |
| Dimensions | 26″ W x 28″ L + 5″ Bottom Gusset |
| Quantity per Box | 100 mailers |
| Closure Type | Permanent self-seal adhesive strip |
| Material | Coextruded polyethylene (co-ex poly) |
| Color / Finish | Opaque white |
| Water Resistance | Yes |
| Tamper-Evident | Yes |
| Recyclable | Yes (store drop-off programs) |
Ordering Note: Item 5222 is sold by the box (100/box). Contact NFC Bags for volume pricing, case-quantity discounts, and custom print options on large orders.



