I was looking for a backpack for travel, and this was the first runner up to the one I ultimately bought. Then the strap on the backpack I use for the gym broke, so I bought this as a replacement. Its a very nice little backpack. It holds everything I need for the gym with room to spare, and I keep my phone & wallet in the front pocket. I usually ride my bike to the gym, which is why I need a backpack-style gym bag. Today I got caught in the rain on my way home, and this bag held up well. I would not consider this a secure bag for my stuff while traveling, but its perfect for riding my bike to the gym.