• Patent Pending
• Durability: Industrial spring combined with metal fabrication in California ensures a strong quality dependable product that has a quite spring
• Warranty: All metal mechanisms are covered for 1 year. 
• Convenience: A portable base will save your floors and space.  
• Fastest action spring on the market. The spring allows the bag to move at a fast, realistic pace, which is great for a shoulder and conditioning workout.
• International Shipping - Please see our FAQ page for further support

The Cobra bag is a reflex specialized punching bag that is great for home or gym use.  Option to fill the base with water or sand. Grodex recommends filling the base with sand.

• 1-year warranty on Spring
• Punching Ball with Replaceable Air Bladder 
• No Warranty: Water/ Sand-filled durable base / 50L
• Height-adjustable telescopic pole
• Weight of packaging 29 lbs

HEIGHT ADJUSTMENT

Double adjustment: Highest Point 5'11"

PUNCHING BAG MATERIAL

Real Genuine Cowhide Leather

SPRING

High Performance Customized Carbon Steel Spring

SHIPPING

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