Never-fail overlapping Velcro flap attaches to your backpack/fanny-pack waist belt. Place it to your dominant-hand side of the buckle. Perfect for quick draw, one hand access to the camera while moving on the trail. You pause only for the shot itself and not for pulling out and stowing the gear. This allows on-the-trail photography yet minimizes slowdown that can annoy your party. Almost as fast as camera quick-clip device but avoids the trail dust and trauma risk to your gear. Internal pocket works for an extra battery. Small external pockets are just right for extra memory cards in their plastic baggies. It also provides safe, non-bulky rigid protection for your camera when camera is inside the pack or suitcase.