This is a very nice bag and excellent zippers that do not bind. The front storage compartment on this bag is not felt lined which would have been a nice feature since it is designed for storing a phone or other small items. For my purpose I did find this to be a bit too small. I intended to use the bag for my paddle, sz.11 shoes and a 2L water bottle for which I was at fault. If you plan to carry your shoes and a very large water bottle I highly recommend going to a larger size bag like the Selkirk Core Team backpack. Overall, it's a great backpack for those day trips.