The Battery Holster from OP//TECH is an ideal accessory for keeping an extra battery handy when shooting in the field. The soft, durable neoprene pouch slides onto your camera strap and is held securely in place with a touch fastener. The closed-cell construction of the neoprene keeps out moisture and dust while providing cushioning protection against impact. The Battery Holster is the perfect companion for many of the OP//TECH camera straps.