I think there are a few deficiencies in this kit. It looks like the organization features add more bulk than I'd prefer. It should really have a whistle and a signal mirror. The firestarting tools should include tinder and a one-handed option. The shovel and multitool look pretty light-duty to me.

It looks like one could build a kit like this in a much less expensive bag and end up with higher quality components in some areas for the same price.

Speaking for Doug isn't in my job description, but the PSP's design philosophy is for something pocket sized, lightweight and much less expensive. I view the PSP as a component for a 72 hour kit, rather than being a 72 hour kit on its own.