Check the listing for details. Tactical Helmet Battery Pouch Helmet Counterweight Pack Helmet Accessories Bag. Condition: New. Listed at 8.99 USD. Tactical Helmet Battery Pouch MK2 Battery Pack Helmet Counterweight Pack Airsoft Hunting Helmet Accessories Feature: -Fitted to FAST helmets, it can be equipped with portable accessories such as night vision battery to prevent falling and reduce weight. -Dual straps on top secure over the battery box lids, providing added security and protection, while leaving the center open for easy access to the power switch. -Two elastic loops located on both side of the main compartment and also the two bottom-located strips can provide immediate spare battery storage. -The upper nylon clasp tape can attach various size IR strobes or excellent storage for a tourniquet with easily accessible. Package Included: 1x Tactical Helmet Battery Pouch