(Approx.) 20cm, gusset 7cm Used 2-3 times. I think it's a bag with excellent storage capacity. It has plenty of pockets, and there's also a key holder to hang your keys, so you won't have to search for them. This is not a new, unused item, so please consider purchasing only if you understand that it is a used item. *Scheduled to be delivered via Yu-Packet Post* Thank you for viewing. #ShoulderBag #BodyBag #Pochette #Smartphone #Sacoche #StorageCapacity Color...Red系 (Red-系) Material...Nylon