Wow, did I completely miss that we un-stickied the BFing thread?

Anyway- I have a conference all day tomorrow. I have a room all set for me to pump & a bag to tote all my stuff around, but I don't think I'll have access to a refrigerator. What should I do to keep things fresh? Ice packs? The earliest bottles will be pumped at 9:30am and I won't get home until about 6:30pm.
TIA!
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Re: Milk Storage