Buy any 2 aqua bags and get 10% off

Ready to start? Choose your Fluid X Aqua Bag

FX Tank 20 FX Tank 15 FX Boba 13 FX Cube 7

Up to 20kg

Up to 15kg

Up to 13kg

Up to 7kg

Experience Level






Similar to Barbells

Similar to Barbells

Similar to Kettle Bells & Medicine Balls  

Great add on for body weight exercises

Exercise Cards

Coming soon...

Plastic water-filled weights


"I'm bored of the same old workout!"

"I want to workout at home!"

"Is there ONE workout that increases core, strength, and balance?"

Then meet THE FLUID X Aqua bag

  • Train Your Core

    As soon as you pick up FX, balancing the aqua bag forces core engagement and keeps your core tight without even having to try.

  • Real World Training

    Unlike a perfectly balanced barbell, adjusting to constantly shifting water replicates sports training like rugby, judo, and tennis.

  • Work Every Muscle

    The FX is versatile and isolates muscle groups that normally cannot be targeted by standard weight training. 

  • Functional & Fun

    Flaunt, swing, stretch, lift, and play with an aqua weight bag. Every workout is different with new challenges.

  • Adjust Your Weight

    From 0 to 20 kg, adjust the weight of your FX bag for a easier or more challenging workout scaled to your level of fitness

  • Take it Anywhere

    Workout anywhere: on the beach, at the park, on vacation. Get weight training in your own home without messing with barbells or plates.

Still unsure?

Find out why the Fluid X is the ONLY fitness product you need to get fit and flex today.