E.FAN Slim Soft Nylon Water Resistant Waist Bag Pack for Man Women Outdoors Running Climbing Carrying The waist bag is made of ripstop nylon, which is water-resistant and durable. Inside safety pocket, adjustable polyweb waist belt. Small bag size: 27x12xx5cm(belt)/ 10.5x4.7x2inch Weight: 85g  Large bag Size: 30x16x5cm(belt)/ 12x6.3xx2inch Weight: 145g Quality guaranteed, around 10 to 15 days receive. Come and order now.