A hose assembly comprises: a flexible corrugated inner hose suitable for conveying and dispensing loose-fill insulation material, and a non-conforming outer hose snugly fitted about the inner hose, the outer hose having a substantially cylindrical outer surface that is substantially free of corrugations. Because of the free-swinging connection member, the laser pointer can swing as a pendulum through the full 360 of motion in a horizontal plane. The method includes the serving node receiving data indicative of a group identifier from a given mobile device registered with the mobile telecommunications network. The lid body is attached to an entrance portion of the recess portion.