I purchased this with the Mini Circle about a month ago. It is a very well made bag and it holds a lot of things. I can fit my gym clothes, water bottle and shoes, as well as my iPad pro. It is a light weight bag, which really helps when you load it up. Why only four stars? Because the inside is not well-organized. I wish it had a better water bottle holder and a sleeve for a laptop/tablet. The water bottle pocket is hard to find when the interior is full and very low: my bottle falls over if there is nothing else next to it, or gets mixed up with whatever is next to it. Annoying. There are also a couple of small zipped pockets that are very hard to reach and to me that means they are essentially useless. I would rather have the inside open, with one or two BIG separator pockets for a laptop or to organize clothes. I have just seen that Caraa is offering a Cirrus Small now. Although I like the size of the medium, I may get the smaller one and find a way to sell my larger one. It should still fit my needs.