I once got an aqua pack back which had "died" it didn't have a drop of water in it! The poor flowers had died of thirst. I make sure there is plenty of water in the aqua-packs so can only imagin that it was knocked over by the customer (it was also in castle vase) lost water and wasn't replaced.

__________________
Rainbow

Quote of the day : To keep the heart unwrinkled, to be hopeful, kindly, cheerful, reverent that is to triumph over old age.
Amos Bronson Alcott