This bag is pretty big, bigger than what I thought, which I like because I needed space when I traveled or trained with it. The only problem is that the bottom doesn't have a base plate or any reinforcement to help it keep its shape. This means that when the bag isn't completely full, it tends to sag or collapse on itself. On top of that, the drawstring straps are honestly a pain to carry when the bag is heavy. Since they are thin, they dig into my shoulders, which makes it pretty uncomfortable if I’m carrying it for a long time or walking long distances. It's a great bag for capacity, but definitely lacks the structural support needed for heavy loads. Overall, it does the job for the price, and the quality-to-price ratio is great.