I know the dimensions were posted for this bag; however, it's much larger than I anticipated. I thought it would be too small. It's perfect. Really deep. Sturdy. Stands on it's own.

The water bottle holders fit 1 liter poland spring bottles completely. The side pockets are alright. Small, but good for holding things like screwdrivers and tools. I haven't found a use for the front outer pocket. It's a bit tight. Maybe some folded documents.

The maglite holder is useless. It will fit on a 4D+ maglite which is fine; but, it won't hold it secure and it slips out from the back end and hangs.

The pockets and pen holders on the inside of the flap are great. I have pens, phone charger, batteries for flashlight, and medicine in this part.

The larger interior pocket is great. Very deep and wide enough to fit a Cold Steel Trench Hawk in. (Or SOG Tactical Hawk). Right now with the dividers I have a Trench hawk, Gerber LMF 2 in the longer section. 4 boxes of 9mm (50rnd) ammo in the smaller section. A change of clothes and a box of (200) nitrile gloves.

There is plenty of room for more stuff. I purchased this bag as a "go bag" for my car for everyday. Still have to fill it with more stuff like medical supplies, etc.

The construction of this bag is great. I'm really liking the 5.11 brand. (I haven't tried their boots; but seeing them on other people after use and hearing them complain about comfort I doubt I'll be switching from bates any time soon.)

The only complaint I have is the divider on the inside is a bit hard to attach properly. It's great that it can be removed but it's a little tricky getting the velcro seated perfect. Not really an issue just anal about it.

Perfect size to hold a lot of gear and still fits perfectly on a front seat. Highly recommend this bag.