5 star.
I carry around 2 - 3 kg of items to (Big power bank, umbrella, Lunch, titbits, Documents...) work past few days. The bag did not break.
Total 3 compartments (main with thin cushion). No inner pockets. Everything in 1 place, easy to find. Shoulder sling is thin type but remain comfy if the bag not too heavy. Too heavy your shoulders will feel the pressure.
Overall the bag is light. Good for light hiking, travel, study and work. Zipper are regular type but good enough. I don't think its waterproof.
For the price. honestly it's a bang for buck$$$. 捡到宝. Recommended.
I bought several items from Hock gift shop few years back, cap, belt, tactical shirt all still in good condition, haven't spoilt. Thanks.