We hung a backpack off of an ice screw to block some of the debris funneling down the chute, but mostly all I could do was hold the rope and cower while Jim led up.

WSJ: Amid the Perils of Patagonia

Google also showed off a new backpack unit, nicknamed Trekker, that will allow for more images of remote, off-road places best reached on foot.

CNN: Google to offer more 3-D, offline maps

Shading myself with an American-style cowboy hat, my backpack full of food and bottled water, I'd set off on a late-spring trudge toward Jerusalem.

FORBES: Magazine Article

Charlie Doherty set off on the three-week journey with his mother to donate a backpack of gifts for a child in Malawi.

BBC: Crawley fundraiser boy completes cycle challenge