CONVENIENT MULTI POCKETS: The durable drawstring backpack has front zipper pocket,The inside pocket can hold small valuables such as wallet, cellphone, keys to prevent any pickpockets. Another front mesh pocket with elastic and adjustable buckle can prevent items from falling. 
LARGE SIZE: Our cinch backpack for boys and girls measures 18"x13.5", which is big enough for carrying a variety of items such as gym clothing, shoes, school books, sporting gear, daily supplies, etc, optimal for any indoor or outdoor activities. The big gym string backpack are also a fabulous gift idea for men,women, boys and girls.
ENHANCED DURABILITY & MACHINE WASHABLE: The sports string bag pack is made of High Density Oxford fabric and custom quality mesh, which are SUPER durable and withstands daily wear and tear. Being washable is a must for any cinch gymsack bag . Our plain drawstring backpack bag can be Machine Washable to save your time and it dries quickly, perfect as travel accessories.
GOOD WORKMANSHIP: Our solid drawstring tote bag is double stitches for All seams, Metal Eyelets for reinforced corners. Thick strong string cords, reinforce high density PP webbing, custom zipper for long time use.
HANDLE DESIGN & COMFORTABLE STRAPS: Our sinch gym sackpack has 2 handy carry handles allow for hand holding or hang it on the wall or door. And adjustable drawstrings can fit both adults and teens. Backpack design can free up your hands, and strong thick straps prevents from digging into your shoulders and help reduce your shoulder burden. Comfortable to carry and very suitable for students teenagers boys and girls.