Nice bag
I upgraded to this from a PacSafe sling I had for years - with the carabiner-type locks (which I miss dearly).
This is a small bag but has plenty of pockets to stay organized. The locks are a bit cumbersome since you have to use both hands. The side pockets are good for an umbrella but not a water bottle. It would be helpful if at least the folds were made of stretchy material.
Overall this is a great little bag.