Set up in minutes
Fill the base with water or sand — roughly 270 lb when full — and start hitting. No tools, no anchors.
No mount · No drilling · Train anywhere
Freestanding Bags
Serious striking with zero installation. Century Wavemaster freestanding bags set up with water or sand in the base — no wall, no ceiling, no tools.
No installation required Base fills with water or sand Moves when you need it to
Train on a target
BOB gives you a lifelike mannequin torso for precise head and body targeting you cannot get from a cylinder.
Apartment and garage friendly
When landlords, joists, or shared walls rule out hanging a bag, freestanding is the answer.
Pick your Wavemaster
Which freestanding bag fits your training?
BOB — the body opponent
A lifelike mannequin with plastisol skin over urethane foam, adjustable from 60 to 78 inches. Best for accuracy work and target-specific striking.
XXL Wavemaster
The biggest striking surface in the line — a tall, wide cylinder for full combinations, kicks, and hard rounds.
TKD Wavemaster
The kicking specialist. A responsive column built with martial arts programs in mind.
Shop the line
Freestanding Bags
Century XXL Wavemaster (Blue, Black, Red)
Century's largest freestanding bag. Stands 69 inch tall and the diameter is 18 inch. Made of high-density foam…
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Century TKD Wavemaster
The unique cone shape of this bag was designed with the Tae Kwon Do practitioner in mind but…
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Century BOB Wavemaster
The Body Opponent Bag, BOB, is a lifelike mannequin that makes a great sparring partner for practicing techniques…
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Good to know
Freestanding questions, answered
Water or sand in the base?
Water is easier to fill and drain; sand is heavier and shifts less under hard shots. Either brings the base to roughly 270 lb.
Will it slide on my floor?
A filled base keeps the bag planted through normal training. On smooth concrete, hard punchers can add a rubber mat underneath for extra grip.
Is a freestanding bag as good as a hanging bag?
They serve different jobs. A hanging heavy bag still gives the truest swing and feedback, but a freestanding bag delivers real training anywhere hanging is not an option — and moves out of the way afterward.
How tall is BOB?
BOB adjusts from 60 to 78 inches, so you can set head height for anyone in the household or gym.
Keep exploring
Related
Ready to hang one instead?
When you are ready for a hanging bag, we build the mount
Balazs wall, ceiling, and freestanding mounting systems take you from Wavemaster to a full heavy bag station.