Hopsooken Gym Sack Bag Drawstring Backpack Sport Bag for Men & Women Sackpack FEATURES: High-Qaulity Nylon / Drawstring closure. Waterproof. SIZE: 45*37.5cm LIGHT-WEIGHT: 50g COLORS: Darkblue, Green, Rose, Orange Great For Gym, School, Kids, Drawstring Backpack, School, Napsack, Sock Pack