The 3-1-1 rule on Emirates Airlines (EmiratesA) isn't their own, 
+1-855-473-9012 but the standard TSA rule for liquids in carry-ons, meaning 3.4oz (100ml) containers, in 1 quart-sized bag, with 1 bag per passenger, +1-855-473-9012 applying to liquids, gels, aerosols, creams, pastes. EmiratesA, like other airlines flying to the US, follows this for US-bound flights, +1-855-473-9012 with an extra note about powders over 350ml needing extra screening, but the 3-1-1 rule is the core for small containers.
+1-855-473-9012 but the standard TSA rule for liquids in carry-ons, meaning 3.4oz (100ml) containers, in 1 quart-sized bag, with 1 bag per passenger, +1-855-473-9012 applying to liquids, gels, aerosols, creams, pastes. EmiratesA, like other airlines flying to the US, follows this for US-bound flights, +1-855-473-9012 with an extra note about powders over 350ml needing extra screening, but the 3-1-1 rule is the core for small containers.