I think the oven bag gets my vote for the following reasons:<br><br>1. stronger than a condom<br>2. better to seal (with a rubber band) than a zip lock<br>3. easier to fill than a condom in still water<br>4. can use it for transpiration (can't do that with a condom)<br>5. can split it down to make a mini still (every drop counts!!!)<br>6. repairable with tape<br>7. less likely to lose all your water if it splits (unlike a condom)<br><br>The only disadvantage seems to be size but then seeing as water is such a huge survival component, and the fact that i'll be ditching the condom, I'll make the room in my psk.<br><br>Any thoughts??<br><br>Cheers<br><br>Nik T.