Bulgarian Back Strength training bag

Wulian Xinya Sports Goods Co.,Ltd is an experienced manufacturer of kettlebells& Strength training goods, it is located in Rizhao city which is hometown of Kettlebells.We not only provide best kettlebells but also focus on its Reaserch & Development

spec:5kg,8kg,12kg,17kg and 22kg. 
They all with Good quality and strong leather.
Durable to use.

The color can be black and brown as your demand.

The material outside is leather, the material inside is

silk floss and iron sand.

Your logo can be printed as your demand.