Hi, I have one in green. I use it frequently as a work bag. I usually put my laptop (Macbook Pro 13 inch), notebook, chargers and etc. inside. I would say it is too large just for these items. So I would put a small pillow inside to give it more shape and structure without weighting it down too much. Hope this helps. Just feel free to ask me anything
PS. For reference, I'm 173 cm tall.