With Mike, Bob, and "desert dog" Buster. Part of a day long hike that included the Brittlebush Trail, Margies Cove East Trail, and Butterfield Pass Trail.

Learned a hard lesson about making sure the "Camelback" spigot is turned off when in transit. Some weight was on the "Camelback" (desert dog the prime suspect) and unbeknown to me the weight caused 80 percent of the water to be squirted out. Discovered this a couple of miles into the hike when the "Camelback" was suddenly dry after only a couple of gulps! Good thing Mike and Bob were packing extra bottles of water...