In this sport fashion trend year, I recommend this Adidas Trefoil Gym Sack to buy when you are out of gym, swimming, hiking or even shopping, this bag helps you to carry stuff like watch, wallet or water bottle. This bag is lightweight and the design is simple and yet the quality is good.it’s light weight and comfortable. good enough to carry 500ml water during hiking

This product is so good even the smells is good and have a cheap price. Highly recommended