YND hello,
You only are the best judge for your gears, i know you are carefull for your items but sometimes we all get dirverted and loose our attention and then a mishap is waiting to happen. As long as you are travelling within the city this bag is OK, but if you are on a journey in a train or flight get a bigger bag before that, please.
Oh Yes, this can be a stand by bag for the meantime till you pool in 10 to 20 K for a decent bag depending on your demand and requirement.
thanks for sharing and All the best for your next purchase.