-Description:

• The humanized handle and thick webbing make it difficult to throw out during exercise, prevent falling off and make it safer to move.
• The sealing port is fixed with a tie rope, and there is a leak-proof gasket at the seal. You only need to tie the tie rope to prevent the hourglass cotton from leaking, which greatly extends the service life of the product.
• You need to fill it with sand and silk wool yourself. (Only filled with sand will leak) It can be filled with a weight of 5-25 kg, a scientific weight, and can be exercised safely.
• The surface is made of thickened space leather. It feels comfortable, hard-wearing, not easy to crease and easy to scrub.
• Our gym bag is designed to provide rotational movement and linear movement on the sagittal and frontal planes, which is conducive to core strength and stability.