Cercy Drawstring Backpack is made of High quality 210 Denier material which is durable and withstands daily wear and tear. Main pocket is big enough for carrying your sports gear and daily essentials. Drawstring closure makes you store things quickly and take them in and out easily. Side mesh pocket with elastic on the front of sport bag backpack can hold the water bottle, umbrella, sippers, and sunscreen. Perfect for the gym, sport, yoga, dance, travel, camping, hiking, teamwork, training, etc.