The Service bag is nice. Its well made; however, I use Fieldpieces Flagship MulitMeter 640 and it barely fits. You would think that Fieldpiece would at least make it deep enough to comfortably fit their High End multimeters?I have been using it for several months and have some misgivings about their "magnetic" latching system.... With the above meter in place sometimes its difficult getting the Flap to lock in and can cause the top cover to come undone. Also the sides are not stiffly reinforced causing the sides to bulge out. Fieldpiece should have used a wire reinforcement or some hard paneling in the sides to stiffen the sides a little better.The Top Flap internally has a stitched spandex to slip tools in... The stitching is at irregular intervals providing different options for fitting tools in.Like any Service tech Drings are essential for clipping attachments onto it. Fieldpiece did not leave very many options for this but I still attach my Bluetooth Gauge Case and another bag the holds my Pitot tubes and Hoses. I use the Side pocket for my SDMN6 Dual Port Manometer as the Internal "Two Meter" area causes too much bulging and makes accessing all the pockets and areas in the bag difficult.The Shoulder strap is Amazing well padded and well placed for side hanging, and in this configuration the top Flap folds outwards and produces a little working table which is helpful if you have no where to set your bag down or you would like to work directly out of the bag while standing at the equipment.Overall I am ready for Summer with this new bag. It seems just right for Service Troubleshooting.