Designed primarily for camera assistants in the film Industry and suitable to anyone who need rapid access to various tools. The Kupo Utility AC bag is made by 1,000 Denier cordex textured nylon fabric with a water resistant polyurethane coating on the inside. 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.