I've used the TZ220 for three solid deer seasons and absolutely love it! It holds everything I need with ample room left over. Unless it's raining I'll pack my jacket or parka in it and walk to the stand in a long sleeve. The only time I don't use it is when I'm packing my climber in, it's a little too big to carry with the climber and a bow, for that I use their 1140 sling pack.