Like my mates, Bare Grills and Ray Meirs, I go travelling around the world all the time. Climbing, hiking... swimming, you know, all that stuff you do when travelling that you want to do, I do it, and I do it with a bag, like this. I'm great.
I'd never buy cheap boots or cheap packs for my travels. If you're on a tight budget, look at picking up a half decent use pack on ebay. But if all you need this for is to stuff clothes in and carry it to/from taxis then I guess it should do.
I would NOT buy it after reading amazon reviews, especially if going for few weeks away from home.
Thanks @Hudi123 , good size for the money :)
120l will give you room for that and the kitchen sink. If anything, 120 is probably a bit over the top BUT depends on the person's travel requirements.