Poly-Woven Dunnage Bags
Poly Woven Dunnage Bags
Stabilize cargo, reduce transit damage, and keep shipments on schedule.
Poly woven dunnage bags are a proven load securement solution for trailers, intermodal containers, rail cars, and overseas shipments. Inflate the bag to fill voids between pallets or crates, brace your freight, and minimize lateral movement and impact. This category features industrial Level 1 bags in popular sizes with fast inflation valves and rugged outer construction.
Why Choose Poly Woven Dunnage Bags
- Reliable load stabilization that fills gaps and helps prevent load shift during transport.
- Durable outer shell with a tough poly woven layer designed to resist puncture and abrasion.
- Fast, consistent inflation using two way valves that hold pressure during filling and transit.
- Lightweight and compact when deflated, which simplifies storage and handling at the dock.
- Clear ratings with Level 1 options suitable for over the road, rail, and containerized freight.
How They Work
Place the uninflated bag in the void between cargo. Connect a regulated air source, inflate until the void is filled and the bag is snug, then close the valve. The bag cushions and braces the load to help reduce vibration, impact, and shifting during transit.
Common Sizes in This Collection
-
24" × 36" Level 1 Poly Woven
Great for smaller voids in mixed freight lanes and parceled loads.
-
36" × 48" Level 1 Poly Woven
Popular general purpose option for palletized cargo and case goods.
-
36" × 72" Level 1 Poly Woven
Added height for taller stacks or larger gaps between units.
-
48" × 48" Level 1 Poly Woven
Wider footprint to cover larger faces and stabilize broad pallet sides.
-
48" × 84" Level 1 Poly Woven
Extra coverage for tall, wide loads in trailers and containers.
Always select bag size and width based on your measured void, mode, and loading pattern.
Selection Tips
- Measure the void between cargo and wall or between pallets to match width and height.
- Confirm Level 1 usage for over the road, rail, and sea container applications as specified.
- Use regulated, filtered air to inflate through the spring or locking valve for best results.
- Inspect before use and replace if the outer material or valve shows cuts, wear, or damage.
Inflators and Accessories
Choose a compatible inflator for fast, consistent fills. Portable battery powered inflators and venturi inflators are available, along with complete kits that include a carry case for dock or field deployment.
Best Uses
- Bracing pallets to trailer walls to limit side to side movement.
- Filling gaps between mixed height or mixed size units on the same load.
- Stabilizing drums, crates, machinery, or bulk freight in enclosed vehicles and containers.
Further Questions About These Products?
Need help finding the right product? Our Product Experts can guide you. Call (888) 794-1590 or email customerservice@fastenersplus.com today.
Find it Fast. Get it Fast
With thousands of items in stock and ready to ship, most orders placed before 4:00pm CST ship the same day. Delivery takes just a few days for most of the U.S., helping you keep your projects on schedule.