Inside the main compartment is a separate pouch, as well as a Velcro see-through mesh pocket on the underside of the main flap which is ideal for storing media cards and other small items. The bag fits utility belts up to 2 inches in width allows you to take on and off the bag super easily. Exterior of the bad has 5 slip pockets ( two of them are with Velcro flap) can hold dry-erase markers, sharpies, pens, chalk,pencils ,hex keys, screw drivers, , leatherman and Maglite for easy access. An ideal AC bag that keeps all your essential tools and accessories organized.