You die in:<br><br>3 min without air<br>3 hours without shelter <br>3 days without water<br>3 weeks without food<br><br>Could you survive for 4 weeks on your PSK? If theses are the priorities what should the PSK contain and remember you could be in a jungle, mountain, desert, artic or sea environment and the PSK would see you through. The kit would have to be as small as possible so you would carry it at all times. I think you would have to have some different items for the different environments.<br>If SAR does not find you in one maybe two weeks the chances of them continuing to look for you would be pretty small. You will have to make do with what you have and find your own way out. Would the PSK hold up by itself or would you have to add items like a knife, canteen etc. Remember the kit would have to be a small grab and go kit otherwise you would not carry it at all times.<br><br><br>Is this a fair test for the PSK?<br>