The bag is empty, please fill it upon receipt. You can put iron sand, sand or pebbles into the bag. Do not overload the bag.
(Individual difference +-20g)
Materials:
Main material: PU leather(Artificial leather)
Accessories material: ABS handles, plastic inner bags, polyester zippers, zinc alloy zipper head
Q&A
Q: How to close the power bag?
A: There is an invisible zipper on the one side of the bag.
Q: Do the bags come empty?
A: Yes, it is empty, please fill it upon receipt.
Q: How can I fill the bag?
A: Prepare materials such as iron sand, dry sand, useless clothes, dry beans or peddles or other materials. Put materials into the waterproof clear bags and then put them into small sacks, at last put all small sacks into the power bag. End.
Q: How's the quality?
A: Super, GYM class.
Q: I am 20, which size should I buy?
A: Women often begin with 10/15KG.
Fitness Body Building Gym Sports Crossfit Sand Bag Muscle Training PU Leather Heavy Duty