Bought LARGE size and it's HUGE:
Measures approx: 30" X 15" X 14" unstuffed.
There's no gas smell or other weird surprises.
It includes a shoulder strap, lotsa pockets,
and a FREE bonus duffle bag bag that doubles as a "travel pack"
which holds loose items like tissue and toothpaste.
It's a lightweight alternative to heavy luggages,
and you can fit more clothes in this bag!
I don't recommend packing heavy things unless u got muscle.