Talk about space! This bag can hold everything! It is great as a work tote and fits up to a 17 - or 19 inch laptop easily. Although, who has that size anymore? I do!!! So many storage pockets for supplies and excellent space for files. Makes a great Diaper Bag or Carry-on bag. Fits under the seat. Rip-stop fabric is easy to wipe down. Even has an insulated pocket for lunch or drinks. Converts to a backpack, and the straps can un-clip and fit easily into a back concealed zip pocket and out of sight. Clean. Non-smoking, pet free home.