The 123 GO-20 sling backpack fits a DSLR with battery pack & mid-range zoom lens attached as well as, 3-4 lenses, flash + personal gear. This bag is super light, features TST structural protection and provides ultimate freedom of use in three carrying possibilities, morphing rapidly from sling to backpack and back again.
Kata's policy is to always keep improving our products based on market feedback and requests. The Kata web site always features the most updated product information and features.
Please be advised however that due to stock rotation it is possible that previous versions are still in circulation, and therefore what you purchase may not perfectly match the web presentation you have viewed.