About This Packable : The whole drawstring backpack can be packed into a little purse by reversing the lateral zipper pocket. Light weight : The whole drawstring bag weighted 120 grams . Comfortable Strap: There are 2 thick drawstring from this drawstring cinch bag which can reduce alot of pressure from shoulders when you carrying the drawsting bag. Drawstirng straps are double thicker compare to some other brand drawstring bags. Water repellent : Special coating and treatment to the shell fabric ,in order to achieve water repellent function to our drawstring Backpack. Usage Scenarios: Ready to Gymnastics bag for girls -Manage your gym gear before a lesson or sports ,gad the bag and go.