Filling for 25-kg Bags
Boxing Bag Filling - Rubber Granules: Customize Your Workout
Boxing Bag Filling - Rubber Granules is the ideal solution for customizing the weight and feel of your boxing or Muay Thai bag. These high-quality rubber granules, with a particle size of 2–4 mm, are the key to creating a workout tailored to your needs.
Packaged in convenient 25-kg bags and backed by the "Made in Germany" quality guarantee, it allows you to perfectly adjust the weight of your bag, optimizing every combat sports and martial arts session.
Unmatched Customization and Durability
Our boxing bag rubber granules are carefully crafted to provide you with the ultimate in functionality and durability:
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Adjustable Weight: The weight of a punching bag can be easily reduced by mixing rubber granules with fabric scraps. Conversely, the weight can be increased by adding more rubber granules, giving you complete control over the bag’s density and responsiveness.
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Ideal Particle Size: A particle size of 2–4 mm ensures even distribution within the bag, preventing clumping and ensuring a uniform impact surface.
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Exceptional Durability and Strength: Thanks to the inherent properties of rubber, this granulate offers exceptional durability and strength. It does not compact or deteriorate easily, ensuring that your bag retains its properties over time.
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Convenient Packaging: Each bag is packaged in 25-kg bags, making it easy to transport and store.
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German Quality: Made in Germany—a symbol of reliability and high standards.
Instructions for Filling a Punching Bag:
For optimal filling, always follow the bag manufacturer’s specifications regarding the maximum filling weight. For reference:
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A 100-cm or 120-cm bag can hold about 45 kg of filling.
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A 150-cm or 180-cm bean bag can hold about 60kg of filling.
Add the Boxing Bag Filler – Rubber Granules to your equipment and feel the difference of a workout tailored to your needs.
You can pay securely using credit cards, PayPal, bank transfer, Klarna, or cash on delivery (+€3.90).Learn more.
Shipping
Shipping costs a flat rate of €4.90. Get free shipping on all orders over €69.90!
At checkout, you can choose your preferred carrier between BRT and GLS. You also have the option to request delivery to a pickup location.
Returns
You have 30 days from the delivery of your order to return one or more products and request a refund. Returns are free if you choose to receive your refund as a store credit to be used on Fightclubstore.com.
Fight Club Store is an official retailer of the Fight Club Store brand and sells only authentic products. Learn more about our product authenticity guarantee.




