A sleeping bag is an insulated covering for a person, essentially a lightweight quilt that can be closed with a zipper or similar means to form a tube, which functions as lightweight, portable bedding in situations where a person is sleeping outdoors (e.g. when camping, hiking, hill walking or climbing).
In the last 10 years over 90,000 people have walked with Michael Long on The Long Walk events which have been held around Australia to show their support for Aboriginal and Torres Strait Islander people.ow an established charity, The Long Walk Trust aims to improve and support Aboriginal and Torres Strait Islander health, wellbeing and life opportunities by raising awareness through fundraising activities, events and educational programs, such as Walk the Talk and The Long Walk Women's Luncheon.
EDITED TO ADD: I just Googled, and found a thread about this on the QVC forum that had a link to an article about this in the Chino Valley Review from June 26. Apparently, Michael was in an auto accident (his car flipped over) and must have been walking to try to get help when he passed away. It sounds like he and his two dogs walked for 3 miles before he died. He was found when authorities traced the signal on his cell phone.