Manfrottos new 3N1-26 Sling Backpack Designed to fit a DSLR with battery pack & mid-range zoom lens attached + 3-4 lenses, flash + ipad/netbook + personal gear. The 3N1-26 bags is designed to accommodate both right and left handed photographers and you can change from sling to backpack and back again providing ultimate freedom of use. These unique bags hold and protect your camera equipment as well. The Kata tripod holder allows you never to leave your tripod behind. Simply attach to the designated loops on the bag and put two legs of the tripod in the sling to comfortably carry your tripod along with you.