Thanks for the tip. I had read somewhere a while back that you could recharge a Boveda pack by placing it in a zip-loc bag with a cup of distilled water. I tried it this weekend with an older humidipak and it worked. I'll either use one of those or the water pillow on my next trip...Now all I have to do is grub a lighter when I get to my destination :roll: ...This new regulation sucks.