The Tenba Reload Battery Pouch keeps two mirrorless or DSLR camera batteries handy and ready, so you don't have to root around in your bag looking for them. It has a rear touch-fastener flap that attaches to a belt, shoulder strap, backpack harness, or other MOLLE-compatible loops to have your batteries close at hand. The exterior is made of waterproof 300D herringbone polyester for protection against the elements, and the interior neoprene pockets stretch to accommodate most popular battery sizes. Use the D-rings on the back to attach an optional security cable or a lanyard to hang batteries inside a jacket to keep them warm in cold weather.