The Porta Brace ACB-3B Assistant Camera Pouch with Shoulder Belt, Large (Midnight Black) is made to provide rapid access to various tools, such as insert slate, camera log, lens tissue, lens cleaner, lens caps, filters, and other various camera accessories. It has a built in strip light that has a constant or blink function and takes two AA batteries. It can run continuously for over 24 hours. The light can also be flipped up to shine light outside of the case. The case has 14 pockets, and the inside lid of the pouch has three elastic pockets for CF (Compact Flash) cards and a loop for attaching filter tags. The exterior of the pouch has three slip pockets that can hold dry-erase markers, sharpies, pens, and pencils. There are two medium and two large pockets to hold a mini mag light, Leatherman tool, small screw drivers, lens pens, or other various tools. There are also two elastic pockets for canned air and a closed top tape measure pocket.