For years I've always carried a Zojirushi refillable insulated stainless steel water bottle and had intended to bring it along for our trip. Will it be taken from me in security situations (art galleries, vatican museum, churches with security) or will I be forced to check it vs. carry it with me? (It's just 10 oz bottle). I have a thing about cold water and this insulates for the entire day and I'm a happier traveler for it.
thanks.
bean (officially the silliest thing I've ever asked but I'm assembling my carry-on today).