The Bullet Water Punching Bag - 50L

The Bullet - 50L Aqua Bag
Onyx By Fitness Hero

Slim Profile. Fast Rounds. The Speed Lane of the Aqua Range.

The Bullet is the slim one - at 74.7cm long and just 34.8cm across, its narrower profile hangs like an opponent's centreline rather than a barrel. That makes it the aqua bag for straight punching, precision and speed: jabs and crosses land on a realistic target width, the lighter 50L body moves more between shots, and every round doubles as timing and footwork practice.

Like the whole Onyx aqua range, it's water-filled - a soft, dense, body-like feel that absorbs impact instead of driving it back into your wrists, elbows and shoulders. Train more rounds, more often, with less joint wear.

Why Onyx Aqua Bags Don't Leak

Cheap water bags fail at three points - and The Bullet engineers all three out:

• Seamless rotationally-moulded body - no mould lines means no weak points to split, and a rib-free surface that's genuinely barehand and open-finger MMA glove friendly
• Injection-moulded suspension top - the rigid top takes the hanging load while the flexible body takes the strikes, preventing the stretching and wrinkles that ruin lesser bags
• Threaded anti-leak screw plug in the top, not the body - the fill port sits in the reinforced suspension section, sealed with a threaded plug that stays put under heavy impact

Factory drop-tested full of water, and UV-resistant PVC for outdoor training - deck, garage or backyard.

Your Weight, Your Dial

Fill to 70-80% with the included hose for a solid swing up to around 50kg, or run it lighter for faster, livelier reflex rounds. Drain it to move or store - it packs down to 4.65kg.

Key Features

• Sold: Empty (hanging chain and filling hose included - hang it, fill from any tap)
• Shape: Slim bullet profile, approx. 50L
• Dimensions: 74.7cm x 34.8cm
• Weight: 4.65kg empty | up to approx. 50kg filled
• Material: Highly durable UV-resistant PVC, seamless body
• Use: Home or commercial, indoor or outdoor
• Warranty: 12 months

Which Onyx Aqua Bag?

Frequently Asked Questions (FAQs)

Q: Bullet or teardrop - which should I choose?
A: The teardrops (18", 54L) are the all-rounders - wider targets for hooks, uppercuts and knees. The Bullet's slim profile suits boxers focused on straight punching, precision and speed, and its livelier movement sharpens timing and footwork.

Q: How do I fill it?
A: Hang it on the included chain first, then fill to 70-80% capacity from any tap using the included hose.

Q: Can it be used outdoors?
A: Yes - UV-resistant PVC makes it well suited to backyard and garage setups.

Q: What should I hang it from?
A: Any rated ceiling mount, our wall mounted bag arm or modular bag racks - and the 360 rotating swivel pairs perfectly with aqua bags to protect your mount.

Q: Is it suitable for beginners?
A: Absolutely - joint-friendly impact and adjustable fill weight make it a great bag to learn and progress on.

Backed by Fitness Hero Sydney

Stocked at our Sydney warehouse with local warranty support - and you can see the aqua range in person at our Bankstown Megastore.

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Slim target, fast hands - the aqua bag built for straight shooters.