I must have bought over a dozen backpacks in my time, all shapes and sizes. My last was one that has both a waist and chest strap. It also has some straps to use to tie such things as heavy coats or deer sleighs or whatever on. I must admit I don't use it often, prefering to go with the fanny/waist pack on short AM or PM hunts. BUT, when I go for all day or deep it nice to have the bigger pack for carrying food, extra water, extra clothes, camera etc. It's not especially big, but lots of compartments and rides so well when stuffed full because of the waist and chest straps. If you're in the market for something like that you'll need to spend a few more bucks but it's worth it.