My 2 cents on the topic:
My Zion (145 L) haulbag is always full, and we attach the ledges underneith (not in the bag).
A 70L bag wouldn't fit very well with our style of wall climbing (Luxury).
If you're interested in observing the different haul configurations that teams use (2 bags side by side, 2 bags in line, flagging ledges vs packing them, poo tube dangling etc) take a peek at the rad picks that Tom Evans posts here each day while the Yosemite season is in full swing:
http://www.elcapreport.com/
Click on the months on the left hand side, then select the day. |