Transparent Fitness Sports Water Bag Water Injection Weight Portable Energy Column Cylindrical Strength Training Inflatable Weight Bag

Transparent fitness sports water bag water injection weight-bearing cylindrical water bag portable energy column strength training inflatable weight lifting bag

Name: Weight-bearing fitness water bag

Brand: MARJAQE Mai Jiaqian

Material: 1MM transparent PVC

Packing: single water bag PE bag, with air pump, single carton.

Box size: 42*19*10CM

Gram weight: about 1.4KG, 

Principle: Mix water and air into the bag body, use the weight of water and the instability of the flow, not only to exercise the commonly used muscles, but also to train more nearby muscle groups