This is a 2-way bag purchased from GU. It has an inner pocket. Used only a few times. Unused shoulder strap included. Size: Width: Approximately 26cm Height (center): Approximately 16cm Bottom width: Approximately 7cm Please consider purchasing this item, understanding that it is based on a personal subjective assessment and is a used item. I have inspected the item carefully before listing it, but there may be minor oversights. Please refrain from purchasing if you are overly concerned about details. I will ship the item in as compact a manner as possible. I do not accept claims, returns, or refunds after purchase. Thank you for your understanding.