Before I had the BAG BACKPACK LOWEPRO SLINGSHOT 202 AW, so one shoulder and it was torture! He kept slipping to the side, my objo were packed like sardines ... There, it is the best! I do not feel that just on the shoulders! I can keep it on his shoulders all day without problem! I have stowed away my DSLR + 5 goals, and I still have plenty of room to add goals! Only gripe: I liked that the front pocket is a little deeper in thickness so that the sun visor of my wide angle (canon10-22) is not too tight.