Are you hoping to work out in your apartment, but those fitness equipments are so heavy to carry when you need to move to other apartment?
Do you want to work out in any of your room without worrying about placing the fitness equipment?
This water bag is for you! It comes with a air pump,and it can be fill up with 15kg water, you can use it to make some lifting or squating or anything you want.
As you can see in the image,this product has weight mark on the surface of the water bag,so you can now how much water in it.
It is very suitable for your fitness,you can use it to train every part of your body since you can easily switch different weight.