how long can coraline algae last in bag?

[Celbrise]

i bought some coraline algae it ships today and comes tomorrow from another island ( same state and this island is just mere minutes on airplane). the problem is i have work tomorrow at 4pm so i have to leave at around 3pm and was wondering if it isn't here by then how long will it last in the bag? Usually they come earlier then that maybe 1-2pm at latest. it's not live rock it's just some plastic sheets with coraline algae on them. if it arrives late i won't be home for another 6-7 hours. i will be home to recieve the package before 3pm but if not i will have to let someone know and i am not even sure if they will do it.

 

[AllSignsPointToFish]

I had coralline algae live on live rocks in a box for five days. As long as it stays wet, you may be okay.

 

[Celbrise]

okay thanks not so much worried about temp as it arrives in a cooler box and water temp here without heater or chiller is stable around 78-82 degree's. i am sure they will arrive before 3 usually they do but just incase.

 

[StrawberryShortcake]

^
You should be ok.