The enhanced version of the Everlast Speed Bag Replacement Bladder is constructed from a robust and enduring rubber material, as compared to the erstwhile plastic variety. It is incredibly lightweight in nature and comes with reinforced seams that make it capable of absorbing even the most powerful punches. This bag is the perfect workout accessory for individuals seeking a top-notch and reliable product.

• This is an upgrade of the plastic version
• Extra durable replacement bladder
• Keep 2 or 3 around for emergencies
• Super lightweight with reinforced seams
• Fits: Speed Bags 6" x 9" to 7" x 10"; Suitable for Everlast Speedbag Models 4201, 4202, 4208, 4210, 4213 and 4214