1680D nylon with water-resistant coating and weather-tight zippers. The bags are fully lined with nylon and padded with foam to retain shape and offer protection for your rear. FRONT POCKETS The perfect size for a small to medium size camera, with an extra outer pocket sized to hold a cell phone, keys, etc. Adjustable strap buckles around the pommel of a Western or Endurance saddle, with a D-ring on the back for added stability. Velcro belt attachment included for out-of-saddle use. 6.5" x 4.5" x 3.5".