What is Bungee Cord?
Bungee Cord, sometimes called Shock Cord, is an elastic utility line built with a stretchy rubber core encased in a rugged sheath. Manufactured by Atwood Rope in the USA, it provides flexibility, shock absorption, and reliable holding power—ideal for securing, bundling, and tensioning needs where stretch and return are essential.
Specifications of Atwood Bungee Cord
| Specification | Details |
|---|---|
| Diameter | ~4 mm (5/32″) or ~6.35 mm (1/4″) |
| Stretched Diameter | ~3.1 mm (1/8″) for 4 mm (5/32″), ~4.4 mm (3/16″) for 6.35 mm (1/4″) |
| Tensile / Breaking Strength | 68 kg (150 lb) |
| Core Material | Stranded natural rubber |
| Sheath Material | Woven nylon (or polyester blend) |
| Weight | ~227 g (8 oz) per 30 m (100 ft) for 4 mm (5/32″), or ~652 g (23 oz) per 30 m (100 ft) for 6.35 mm (1/4″) |
| Colorfastness | UV resistant, colors won’t run or bleed |
| Resistance | UV, abrasion, mildew resistant |
| Stretch & Rebound | High stretch, strong shock absorption |
Features Bungee Cord
- Elastic core – Natural rubber strands designed for stretch and reliable rebound.
- Shock absorption – Excellent for damping jolts and maintaining secure tension.
- Durable sheath – Resists UV, abrasion, mildew; sheath coloration won’t fade.
- Multiple sizes – Options include 4 mm (5/32″) and 6.35 mm (1/4″) diameters to suit varied applications.
- Lightweight – Both sizes are easy to pack and appropriate for recurring use.
- Made in the USA – Reflecting high manufacturing standards and quality control.
Common Uses of Bungee Cord
Outdoor & Camping
- Securing sleeping bags, tarps, air mattresses, lines, and banners
- Creating tensioned tent guy lines or improvised clotheslines
- Lashing fishing and camping equipment
Recreational & Hauling
- Bundling firewood, hoses, extension cords, tools
- Securing cargo on boats, bikes, vehicles, or rooftop racks
Home & Utility
- Child-proofing drawers or gymnastic-proofing furniture
- Pull-back curtains or tensioning tarps and nets
- Hanging plants, holiday decorations, DIY fastening tasks
Tactical & Field Uses
- Retaining gear or organizing straps in packs or vehicle loads
- Buffer cords to absorb shock or prevent slamming
Why Choose Bungee Cord?
For tasks that need stretch, rebound, and secure tension, Bungee Cord is a dependable choice. It handles pressure and momentum where static ropes fall short—yet remains compact, lightweight, and durable.
Care and Maintenance Tips
- Trim frayed ends and seal with heat or tape to prevent unraveling.
- Rinse off dirt using a damp cloth with mild detergent; air dry fully before storage.
- Avoid sharp edges—use sleeves if contact with rough surfaces is expected.
- Store out of direct sunlight when not in use to prolong elasticity.
Conclusion
Bungee Cord is a reliable, stretchy, and tough solution for tensioning, bundling, or shock absorption in a wide range of applications. Its elasticity, durability, and USA-made quality make it a smart addition to any gear kit.