Carry On Protein Shakes?

[Cruzbw]

DD is totally into her  Atkins Protein Shakes.  Can she carry on a few of them or is that prohibited?  I don't see it listed on the prohibited listing.  Or is it on any menus in any venue? Discovery Princess out of LA. TIA

[justafem]

No problem as long as they're in cans or cartons.   I carried on Monster coffees 2 weeks ago.