I bought this, but I've never used it. It has plenty of storage space and comes with an inner pouch, so I think it would be easy to organize the inside of your bag (*^^*) Size: Height: Approximately 27cm Width: Approximately 34cm Depth: Approximately 14cm Handle: Approximately 22.5cm Attached Pouch: Width: Approximately 25cm Height: Approximately 18cm Depth: Approximately 14cm Please note that these measurements are approximate and may have slight variations due to amateur measuring. m(_ _)m