Hey just wondering what most of you prefer Duffel bags or backpacks? I have been buying backpacks(store brand like Dickies tec etc) and they don't seem to last long. I figure its easier to carry and throw over my shoulder. Most of the time I just have a bjj gear(gi cup etc etc) I might add some gloves to the mix. Im starting to wonder if i should just get a smaller duffel bag. What do most of you carry? Ps There is no place to park my car cheaply where i work so I'm on public transportation with the bag.