I use the bag for months now very intense, which shows in itself that the bag is good. The main compartment is big enough for a little lunch box and various EDC stuff. I currently can fit in a plastic shopping bag at the bottom, in the subjects pens, spare batteries, camping utensils, a couple of freezer bags, disposable gloves, a pair of scissors and plasters and cable tie and it would much more. the side pockets for water bottles are useful, have a good zipper (like all zips and this bag) and can be closed when not in use invisible Velcro. in some places the bag can however be potential: at two suspension points of the belts is indicated a small bag, but not even an ordinary pocket knife Place offers although that would be really perfect. Equally strange are the left and right main compartment affixed by loops, but this I could use as I have the bottom of it sewn up at the bottom, now fits perfectly into my Maglite XL50 and then normally put in the other a small folding knife. When cycling the bag slipped, however, constantly, here would be a zusätzlcihe mounting option for the belt makes sense, but you can also attach any problems yourself.