Inner velcro: The loop surface on the inside of the battery pack can firmly fixes the battery box and not easy to shake
Widely adaptable:It is designed for carrying NVG battery ,Fit PVS-31 Battery case, as a counter weigh for tactical helmet and compatible with tactical helmet or helmet cover with velcro
Elastic strap:2 elastic loops on both sides can carry extra battery
High quality:The tactical helmet battery pouch is made of durable nylon and strong hook and loop
