[This review was collected as part of a promotion.] Overall, this Professional Drill Holster is a great have and I highly recommend it. It is made very sturdy and with a lot of thought. The belt holster is attached as one piece, so you don't have to worry about buttons or Velcro coming undone. The opening is large enough to accommodate for the bigger construction belts. A drill fits snug in the pouch, at first use the mesh is stiff and took some getting used to sliding it in without the trigger getting caught. The strap made sure the drill did not fall out and secured it very tightly, but I recommend taking some time to understand your best option as it can be twisted around and placed in many different configurations. Between the drill pouch and the outer shell there is a few sleeve holders that I found hold your handheld screwdrivers very snug. Even though there are more sleeves, I was only able to comfortably place 2 in here without interfering with the drill. This is where the thought process came into play depending on if you are right or left-handed and need to move stuff to opposite sides. The outer shell has a few sleeve holders, half are open all the way and the other half are sealed at the bottom. The ones that are open were nice to put Drill bits, longer driver bits, extensions, and smaller handheld screwdrivers. The ones that are sealed I found to be cumbersome to use. As these are a tight fit, they have a stretchy elastic and if you place anything a little long in there like a drill bit it easily gets bumped out. Also, if you use a small driver bit it does hold it nicely, but it takes some fumbling around to get it out. I do LOVE the dimensions on this, when my drill is in its holster it is the full length and helps protect my leg. It keeps everything close to my body and doesn't allow for wabbly motion when walking or climbing the ladder. This was very nice to be able to use and came in handy.