Sprinkler Category

[ASIB]

In respect of fixed fire protection sprinkler installations, what would the categorisation be for cold/cool/soft drinks be. Given that the bottle is plastic and when full the liquid acts as a heat sink and is generally Category I. What would the category of risk change to if the bottled drink was stored in small, light plastic holders that contained between 6 and 12 full cold drinks. The "skeleton" holder keeps the bottles in place and has partial contact with the lower 25% of the bottle only.