gonna take a flight and my FAK will be in my daypack. i'm wondering though if i have to put my single use packets of (5 of each, 15 packets total) burn jel, hydrocortizone cream, and neosporin in a ziplock bag when going through security, as technically they are gels. i'm only asking because the amount of fluid in the single use packets are so minute (and they're factory sealed) that i would almost feel silly putting them in a ziplock bag. any advice? and have you guys modified your FAK for airline travel?