The tenba tools reload battery 2 is a slim pouch to securely carry two dslr batteries a rear velcro loop easily attaches to belt shoulder strap or backpack harness straps for quick access to batteries at all times neoprene pockets stretch to accommodate popular battery sizes rear d rings can be used to attach optional security cord or a lanyard to hang batteries inside a jacket in cold weather the exterior is made of water repellent shadow ripstop nylon