Shamrock Dynamics Punch Bag Filling Sand – Fine Screened Sand for Boxing & MMA Bags (1–20 kg)

Shamrock Dynamics Punch Bag Filling Sand – Fine Screened Sand for Boxing & MMA Bags (1–20 kg)

1 Kg Bag
£7.99
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Shamrock Dynamics Punch Bag Filling Sand – Fine Screened Sand for Boxing & MMA Bags (1–20 kg)

Shamrock Dynamics Punch Bag Filling Sand – Fine Screened Sand for Boxing & MMA Bags (1–20 kg)

£7.99
Pack size

Shamrock Dynamics Punch Bag Filling Sand

Fine screened sand for adding weight to punch bags, heavy bags and suitable free-standing bag bases. Choose the amount you need to top up an existing bag or adjust its weight for boxing, MMA, Muay Thai and other striking training.

Suitable for

  • Adding weight to a punch bag or heavy bag

  • Filling a suitable base or ballast compartment

  • Adjusting the weight of training equipment that is designed to hold sand

How to use

Check your punch bag or base manufacturer’s filling instructions and maximum weight before adding sand. For a hanging punch bag, place the sand inside a strong, sealed inner bag before putting it into the punch bag. Distribute the weight evenly and combine it with other filling materials if needed for your preferred feel. Close all inner bags securely to help prevent leaks.

Choose your size

Size selected Sand supplied Typical use
1 kg 1 kg Small weight adjustment
5 kg 5 kg Top-up or partial fill
10 kg 10 kg Larger weight adjustment
20 kg 20 kg Filling or weighting a suitable bag or base

Product details

  • Brand: Shamrock Dynamics

  • Material: Screened sand

  • Colour: Natural sand colour; shade may vary

  • Available sizes: 1 kg, 5 kg, 10 kg and 20 kg

  • What you receive: Filling sand in the weight you select

Please note: This listing is for sand only; the punch bag, base and any additional inner liner are not included. Do not pour loose sand directly against a punch bag’s stitching or lining unless the bag manufacturer specifically permits it. The right filling weight depends on your equipment and training preference. Keep the sand sealed and dry before use.


How much sand do I need for my punch bag?

Use the selected weight to add weight to a bag, rather than assuming it will fill the entire bag:

Sand size Suggested purpose
1 kg Small weight adjustment
5 kg Light top-up
10 kg Larger top-up
20 kg Substantial added weight or a suitable base

The amount needed to fill a complete punch bag varies by model. Check the bag manufacturer’s filling method and maximum filled weight before ordering. For a hanging bag, keep sand in a strong, sealed inner bag and distribute softer filling around it where the manufacturer permits. Do not exceed the bag or hanging bracket’s weight limit.


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