Okay without reading any other responses I'll chime in. My PSK that I could carry alone or as part of my day pack, dry weight is 16 ounces. It will flux a few ounces depending on if I switch knifes or a fire starter, etc.

That goes in my backpack which I always, yes ALWAYS carry out of the house and that also carry's other gear like SS cup, couple different choices to carry water, (right now its usually 2 Nalgenes of water that are filled half way and frozen overnight, then filled up before leaving house, wallet, phone, notepad, yada yada yada.

So my PSK is 16 oz but my daily pack, the center piece of my EDC is closer to 8-10 pounds depending on which backpack and water weight.